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STL to CGP: distance & flight time
St. Louis (St Louis Lambert International Airport) → Chittagong (Shah Amanat International Airport)
8,220 mi
13,229 km · 7,143 nm
16h 35m
estimated nonstop flight time
+11h
time difference · heading north
See live STL→CGP fares Phone-only fares on this route — call free
Flight time details
8,220 miles nonstop takes roughly 16h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- CGP — Shah Amanat International Airport · Chittagong, Bangladesh
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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near CGP
- CXB · Cox's Bazar Airport56 mi away
- BZL · Barisal Airport104 mi away
- IXA · Agartala Airport119 mi away
- AJL · Lengpui Airport121 mi away
Frequently asked questions
How far is STL from CGP?
The flight distance from St. Louis (STL) to Chittagong (CGP) is 8,220 miles (13,229 km, 7,143 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to CGP?
A nonstop flight takes about 16h 35m 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 St. Louis and Chittagong?
Chittagong is 11 hours ahead of St. Louis.
What is the cheapest way to fly from STL to CGP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–CGP that never appear on search engines, with no booking fees.