Need help booking?
Unpublished phone-only deals available
CGP to GAI: distance & flight time
Chittagong (Shah Amanat International Airport) → Gaithersburg (Montgomery County Airpark)
8,134 mi
13,090 km · 7,068 nm
16h 25m
estimated nonstop flight time
-10h
time difference · heading north
See live CGP→GAI fares Phone-only fares on this route — call free
Flight time details
8,134 miles nonstop takes roughly 16h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- CGP — Shah Amanat International Airport · Chittagong, Bangladesh
- 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 CGP
- CXB · Cox's Bazar Airport56 mi away
- BZL · Barisal Airport104 mi away
- IXA · Agartala Airport119 mi away
- AJL · Lengpui Airport121 mi away
Near GAI
Frequently asked questions
How far is CGP from GAI?
The flight distance from Chittagong (CGP) to Gaithersburg (GAI) is 8,134 miles (13,090 km, 7,068 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGP to GAI?
A nonstop flight takes about 16h 25m 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 Chittagong and Gaithersburg?
Gaithersburg is 10 hours behind Chittagong.
What is the cheapest way to fly from CGP to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGP–GAI that never appear on search engines, with no booking fees.