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GAI to YTH: distance & flight time
Gaithersburg (Montgomery County Airpark) → Thompson (Thompson Airport)
1,490 mi
2,397 km · 1,294 nm
3h 42m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GAI→YTH fares Phone-only fares on this route — call free
Flight time details
1,490 miles nonstop takes roughly 3h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- YTH — Thompson Airport · Thompson, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GAI
Near YTH
- PIW · Pikwitonei Airport31 mi away
- YTD · Thicket Portage Airport34 mi away
- KES · Kelsey Airport55 mi away
- ZAC · York Landing Airport72 mi away
Frequently asked questions
How far is GAI from YTH?
The flight distance from Gaithersburg (GAI) to Thompson (YTH) is 1,490 miles (2,397 km, 1,294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to YTH?
A nonstop flight takes about 3h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Gaithersburg and Thompson?
Thompson is 1 hour behind Gaithersburg.
What is the cheapest way to fly from GAI to YTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–YTH that never appear on search engines, with no booking fees.