Casting Haste or slow distance question

[Aroth Khashar]

When casting Haste or Slow, do all targets have to be within a 30 foot diameter circle, or does each target simply have to be within 30 feet of at least one other target? (i.e. can you cast it and hit 4 people spread in a line down a 100 foot hallway?)

[avr]

The former. All targets need to be within 30' of all other targets, which works out to a circle.

[Agénor]

avr is correct. Each target should be within thirty feet of every other target which means a disk with a radius of fifteen feet.

[TxSam88]

Agénor wrote:

avr is correct. Each target should be within thirty feet of every other target which means a disk with a radius of fifteen feet.

or a line, 30' from front to back....

[avr]

TxSam88 wrote:

Agénor wrote:

avr is correct. Each target should be within thirty feet of every other target which means a disk with a radius of fifteen feet.

or a line, 30' from front to back....

Which fits inside that circle; the disk/sphere is the actual limitation.