Range is a measurement used to determine how far an autoattack or ability can reach. Riot tends to describe that distance in a vague measurement of "units". It shares the scale of "units" with movement speed, so one point translates to one game distance unit traveled. Note that autoattack range is measured differently to ability range. Given a source unit's hitbox and a target unit's hitbox, range is calculated as follows: autoattack range from edge to edge; targeted skill range from center to center; skillshot range from edge to edge; and the range of self-centered area of effects are from the edge of the source (the larger champions don't benefit less from auras than smaller champions). The difference is approximately 100 (i.e. 550 autoattack range is roughly 650 casting range)[1][2][3]
Each champion begins the game with a particular base autoattack range. This can vary from 125 to 250 for melee units and 300 to 650 for ranged units. As of 7.11, the highest autoattack range is 750 held by 
Kindred with 32 
marks, surpassing the 669 range of level 18 
Tristana's 
Draw a Bead at 20 marks (675). 
Caitlyn as the highest autoattack range at level 1 with 650, surpassed by Tristana at level 16 with 655 autoattack range.
Attack Range Modifiers
The following abilities increase the champion's respective attack range, without affecting things such as 
Crest of Cinders, 
Frozen Mallet, 
Tiamat, 
Ravenous Hydra, 
Runaan's Hurricane, 
Sterak's Gage, 
Titanic Hydra.
Champion abilities
Aatrox's Massacre increases his attack range to 375 from 150 for 12 seconds.- Azir's Arise! replaces his basic attack with Sand Soldiers 375 attack range attack that can be used if Azir is in 800 units range from soldier
- Caitlyn's Headshot increases her attack range by 650 for her next attack against targets affected by Yordle Snap Trap or 90 Caliber Net.
- Cho'Gath's Feast increases his attack range by 4.5 / 6 / 7.5 per stack. The maximum is +75 at rank 3 and 10 stacks.
- Darius' Crippling Strike increases his attack range to 200 from 175 for his next attack.
- Dr. Mundo's Masochism increases his attack range to 150 from 125 for his next attack.
- Ekko's Phase Dive increases his attack range to 425 after dashing, and causes him to blink to his target upon auto attack.
- Hecarim's Devastating Charge increases his attack range to 325 from 175 for the attack.
- Illaoi's Harsh Lesson increases her attack range to 350 from 125 for the next attack.
- Jinx's Fishbones increases her attack range to 600 / 625 / 650 / 675 / 700 from 525.
- Kassadin's Nether Blade increases his attack range to 200 from 150 for the attack.
- Kha'Zix's Evolved Reaper Claws increases his range to 175 from 125 upon evolving Taste Their Fear after leveling his ultimate, Void Assault.
- Kindred's Mark of the Kindred grants Lamb 75 - 250 (based on Marks) bonus range.
- Kog'Maw's Bio-Arcane Barrage increases his attack range to 630 / 650 / 670 / 690 / 710 from 500 for 8 seconds.
- Leona's Shield of Daybreak increases her attack to 175 from 125 for the attack.
- Nasus' Fury of the Sands increases his attack range to 175 from 125 for the duration.
- Nidalee's Takedown increases her attack range from 125 to 200 for the attack.
- Poppy's Iron Ambassador increases her attack range to 425 from 125 for the attack.
- Renekton's Ruthless Predator increases his attack range to 175 from 125 for the attack.
- Rengar's Unseen Predator increases his range to 725 from 125 while in brush and 0.5s after leaving brush, causing him to leap at his target.
- Riven's Blade of the Exile increases her attack range to 200 from 125 for 15 seconds.
- Shen's Twilight Assault increases his attack range from 125 to 200 for the next 3 basic attacks.
- Shyvana's Dragon's Descent increases her attack range to 175 / 190 / 205 from 125 for the duration.
- Tristana's Draw a Bead increases her base attack range of 543 by 7 with each level (+ 126 at level 18).
- Twitch's Spray and Pray increases his attack range to 850 from 550 for 5 seconds.
- Vi's Excessive Force increases her attack range to 175 from 125 for the attack.
- Wukong's Crushing Blow increases his attack range to 300 from 175 for the attack.
Items
- Rapid Firecannon increases the attack range of the champion's next attack by 35%, capped at 150 bonus range.
Runes
Range Type Modifiers
The following abilities change a champion attack classification from "Ranged" to "Melee", or vice versa. This affects things such as Crest of Cinders, Frozen Mallet, Tiamat, Ravenous Hydra, Runaan's Hurricane, Sterak's Gage, and Titanic Hydra.
- Elise's Spider Form decreases her attack range to 125 from 550 until she switches stances.
- Gnar's Rage Gene decreases his attack range to 150 from 400-485 until he switches stances.
- Jayce's Transform Mercury Cannon increases his attack range to 500 from 125 until he switches stances.
- Kayle's Righteous Fury increases her attack range to 525 from 125 for 10 seconds.
- Nidalee's Aspect of the Cougar decreases her attack range to 125 from 525 until she switches stances.
Size Model Modifiers
Ranges calculated from the 
edge of a champion's hitbox will see an increase or decrease in reach based on the champion's current size. Note that a change in range due to the champion's size is only relative to the champion's center and is not an explicitly mentioned effect (i.e. the champion's attack range stat will not increase).
Champions
Innate
Thus far, 
Zac is the only champion with the innate quality of constantly modifying his size.
- His maximum size is increased by his maximum health.
- His current size fluctuates based on his current health percentage.
Size Increase
- Cho'Gath's Feast (also grants explicitly increased attack range)
- Lulu's Wild Growth
- Nasus' Fury of the Sands (also grants explicitly increased attack range)
- Nunu's Consume
- Renekton's Dominus
- Shyvana's Dragon's Descent (also grants explicitly increased attack range)
- Trundle's Subjugate (on himself)
- Volibear's Thunder Claws
Size Reduction
- Trundle's Subjugate (on target)
- Sona's Power Chord - Diminuendo (on target)
Items
While the following items do not explicitly increase the champion's attack range, they do increase the champion's size - allowing them to reach targets further away from their current location:
Chart
List of ranged champions from highest to lowest autoattack range.
List of Melee champions.
Targeted Abilities (Exceptions)
- The following targeted abilities calculate their range like a basic attack (edge-to-edge)
- Elise's Rappel
- Lucian's Piercing Light
- Miss Fortune's Double Up
- Nunu's Consume
- Singed's Fling
- Tristana's Explosive Charge and Buster Shot
- Vayne's Condemn
See also
| Champions by base statistic | All base statistics (at level 1 · growth coefficients · at level 18) · Armor · Attack damage · Attack speed · Basic attack properties · Health · Health regeneration · Magic resistance · Mana · Mana regeneration · Movement speed |
|---|---|
| Champions by class | Controller · Fighter · Mage · Marksman · Slayer · Tank |
| Lists by skins | Skins by skin name · Skins by champion name · Skins by collection · Skins by calendar event · Legacy Vault skins · Prestige skins |
| Other lists of champions | Champions with client ratings · Champions by draft position · Champions by price reduction · Champions by rework |
References
- ↑ Hitboxes, Range and Deflection. Retrieved 13 August 2012
- ↑ Annie q and normal attack same 625 range, but normal attack range longer than q, Why?. Retrieved 13 August 2012
- ↑ What's the difference between spell range and autoattack range?. Retrieved 13 August 2012