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YSO to GAI: distance & flight time
Postville (Postville Airport) → Gaithersburg (Montgomery County Airpark)
1,353 mi
2,178 km · 1,176 nm
3h 25m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YSO→GAI fares Phone-only fares on this route — call free
Flight time details
1,353 miles nonstop takes roughly 3h 25m gate to gate, flying southwest. 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
- YSO — Postville Airport · Postville, Canada
- GAI — Montgomery County Airpark · Gaithersburg, United States
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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 mi away
Near GAI
Frequently asked questions
How far is YSO from GAI?
The flight distance from Postville (YSO) to Gaithersburg (GAI) is 1,353 miles (2,178 km, 1,176 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to GAI?
A nonstop flight takes about 3h 25m 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 Postville and Gaithersburg?
Gaithersburg is 1 hour behind Postville.
What is the cheapest way to fly from YSO to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–GAI that never appear on search engines, with no booking fees.