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ODS to GAI: distance & flight time
Odessa (Odessa International Airport) → Gaithersburg (Montgomery County Airpark)
5,038 mi
8,107 km · 4,378 nm
10h 21m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ODS→GAI fares Phone-only fares on this route — call free
Flight time details
5,038 miles nonstop takes roughly 10h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ODS — Odessa International Airport · Odessa, Ukraine
- 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 ODS
- NLV · Mykolaiv International Airport73 mi away
- KHE · Kherson International Airport89 mi away
- KIV · Chişinău International Airport90 mi away
- TCE · Tulcea Airport134 mi away
Near GAI
Frequently asked questions
How far is ODS from GAI?
The flight distance from Odessa (ODS) to Gaithersburg (GAI) is 5,038 miles (8,107 km, 4,378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ODS to GAI?
A nonstop flight takes about 10h 21m 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 Odessa and Gaithersburg?
Gaithersburg is 7 hours behind Odessa.
What is the cheapest way to fly from ODS to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ODS–GAI that never appear on search engines, with no booking fees.