Need help booking?
Unpublished phone-only deals available
SNY to GAI: distance & flight time
Sidney (Sidney Municipal-Lloyd W Carr Field) → Gaithersburg (Montgomery County Airpark)
1,365 mi
2,197 km · 1,186 nm
3h 26m
estimated nonstop flight time
+2h
time difference · heading east
See live SNY→GAI fares Phone-only fares on this route — call free
Flight time details
1,365 miles nonstop takes roughly 3h 26m 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
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, United States
- 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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Near GAI
Frequently asked questions
How far is SNY from GAI?
The flight distance from Sidney (SNY) to Gaithersburg (GAI) is 1,365 miles (2,197 km, 1,186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNY to GAI?
A nonstop flight takes about 3h 26m 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 Sidney and Gaithersburg?
Gaithersburg is 2 hours ahead of Sidney.
What is the cheapest way to fly from SNY to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNY–GAI that never appear on search engines, with no booking fees.