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YYC to GAI: distance & flight time
Calgary (Calgary International Airport) → Gaithersburg (Montgomery County Airpark)
1,950 mi
3,139 km · 1,695 nm
4h 17m
estimated nonstop flight time
+2h
time difference · heading east
See live YYC→GAI fares Phone-only fares on this route — call free
Flight time details
1,950 miles nonstop takes roughly 4h 17m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YYC — Calgary International Airport · Calgary, 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 YYC
- YBA · Banff Airport66 mi away
- YQF · Red Deer Regional Airport74 mi away
- YRM · Rocky Mountain House Airport98 mi away
- WPC · Pincher Creek Airport110 mi away
Near GAI
Frequently asked questions
How far is YYC from GAI?
The flight distance from Calgary (YYC) to Gaithersburg (GAI) is 1,950 miles (3,139 km, 1,695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YYC to GAI?
A nonstop flight takes about 4h 17m 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 Calgary and Gaithersburg?
Gaithersburg is 2 hours ahead of Calgary.
What is the cheapest way to fly from YYC to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YYC–GAI that never appear on search engines, with no booking fees.