Train Positions

Riddle: There are two stations. If train A is in a station and train B is 5km away from the station, what train would first reach a station?

Answer: Train A. It's already in a station. And I didn't say whch station it was!

Source: https://www.riddles.com/9711

There are two stations. If train A is in a station and train B is 5km away from the station, what train would first reach a station? — Train Positions by ItsTrainNo2 v1.

Riddle: There are two stations. If train A is in a station and train B is 5km away from the station, what train would first reach a station? Answer: Train A. It's already in a station. And I didn't say whch station it was! — by ItsTrainNo2 v2.