Need help booking?
Unpublished phone-only deals available
TUN to GAI: distance & flight time
Tunis (Tunis Carthage International Airport) → Gaithersburg (Montgomery County Airpark)
4,559 mi
7,337 km · 3,962 nm
9h 24m
estimated nonstop flight time
-5h
time difference · heading northwest
See live TUN→GAI fares Phone-only fares on this route — call free
Flight time details
4,559 miles nonstop takes roughly 9h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- TUN — Tunis Carthage International Airport · Tunis, Tunisia
- 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 TUN
- NBE · Enfidha - Hammamet International Airport55 mi away
- TBJ · Tabarka 7 Novembre Airport75 mi away
- MIR · Monastir Habib Bourguiba International Airport81 mi away
- PNL · Pantelleria Airport96 mi away
Near GAI
Frequently asked questions
How far is TUN from GAI?
The flight distance from Tunis (TUN) to Gaithersburg (GAI) is 4,559 miles (7,337 km, 3,962 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUN to GAI?
A nonstop flight takes about 9h 24m 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 Tunis and Gaithersburg?
Gaithersburg is 5 hours behind Tunis.
What is the cheapest way to fly from TUN to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUN–GAI that never appear on search engines, with no booking fees.