Sheila:
Buchanan Street Bus Station.

[Is there a scream smiley?]!!!!!

Queen St. Station at 1010. How far from GLA to Queen St. Station? BTW try this (crying) It's as close as I could find.

25 minutes. But it's wholly traffic dependent.

Trains leave Paisley Gilmour Street every 10 mins for Glasgow central at that time.The journey time is 8 to 18 min depending on the train.The walk from Glasgow Central to Queen Street station takes less than 10 mins.Its signposted.The fastest way to get from Glasgow to Prestwick Airport is by train (from Glasgow Central) unless you have a helicopter.It stops at the airport.No way will you drive from central Edin. to Prestwick in 2 hours.There are big roadworks there at the mo, but even without them you'd find it tight.