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GAI to POX: distance & flight time
Gaithersburg (Montgomery County Airpark) → Pontoise (Pontoise - Cormeilles-en-Vexin Airport)
3,806 mi
6,125 km · 3,307 nm
7h 56m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAI→POX fares Phone-only fares on this route — call free
Flight time details
3,806 miles nonstop takes roughly 7h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, France
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 POX
- CDG · Charles de Gaulle International Airport24 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
- CSF · Creil Air Base24 mi away
Frequently asked questions
How far is GAI from POX?
The flight distance from Gaithersburg (GAI) to Pontoise (POX) is 3,806 miles (6,125 km, 3,307 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to POX?
A nonstop flight takes about 7h 56m 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 Pontoise?
Pontoise is 6 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to POX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–POX that never appear on search engines, with no booking fees.