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GAI to JMO: distance & flight time
Gaithersburg (Montgomery County Airpark) → Jomsom (Jomsom Airport)
7,583 mi
12,204 km · 6,590 nm
15h 20m
estimated nonstop flight time
+9.8h
time difference · heading north
See live GAI→JMO fares Phone-only fares on this route — call free
Flight time details
7,583 miles nonstop takes roughly 15h 20m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- JMO — Jomsom Airport · Jomsom, Nepal
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 JMO
- NGX · Manang Airport24 mi away
- BGL · Baglung Airport39 mi away
- PKR · Pokhara Airport43 mi away
- DOP · Dolpa Airport56 mi away
Frequently asked questions
How far is GAI from JMO?
The flight distance from Gaithersburg (GAI) to Jomsom (JMO) is 7,583 miles (12,204 km, 6,590 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to JMO?
A nonstop flight takes about 15h 20m 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 Jomsom?
Jomsom is 9.8 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to JMO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–JMO that never appear on search engines, with no booking fees.