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GAI to SUN: distance & flight time
Gaithersburg (Montgomery County Airpark) → Hailey (Friedman Memorial Airport)
1,933 mi
3,111 km · 1,680 nm
4h 15m
estimated nonstop flight time
-2h
time difference · heading west
See live GAI→SUN fares Phone-only fares on this route — call free
Flight time details
1,933 miles nonstop takes roughly 4h 15m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- SUN — Friedman Memorial Airport · Hailey, 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 GAI
Near SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 mi away
Frequently asked questions
How far is GAI from SUN?
The flight distance from Gaithersburg (GAI) to Hailey (SUN) is 1,933 miles (3,111 km, 1,680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to SUN?
A nonstop flight takes about 4h 15m 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 Hailey?
Hailey is 2 hours behind Gaithersburg.
What is the cheapest way to fly from GAI to SUN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–SUN that never appear on search engines, with no booking fees.