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OTH to GAI: distance & flight time
North Bend (Southwest Oregon Regional Airport) → Gaithersburg (Montgomery County Airpark)
2,429 mi
3,909 km · 2,111 nm
5h 14m
estimated nonstop flight time
+3h
time difference · heading east
See live OTH→GAI fares Phone-only fares on this route — call free
Flight time details
2,429 miles nonstop takes roughly 5h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- OTH — Southwest Oregon Regional Airport · North Bend, 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 OTH
- EUG · Mahlon Sweet Field71 mi away
- ONP · Newport Municipal Airport81 mi away
- CVO · Corvallis Municipal Airport88 mi away
- MFR · Rogue Valley International Medford Airport100 mi away
Near GAI
Frequently asked questions
How far is OTH from GAI?
The flight distance from North Bend (OTH) to Gaithersburg (GAI) is 2,429 miles (3,909 km, 2,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTH to GAI?
A nonstop flight takes about 5h 14m 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 North Bend and Gaithersburg?
Gaithersburg is 3 hours ahead of North Bend.
What is the cheapest way to fly from OTH to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTH–GAI that never appear on search engines, with no booking fees.