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CGP to SPF: distance & flight time
Chittagong (Shah Amanat International Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
7,722 mi
12,427 km · 6,710 nm
15h 36m
estimated nonstop flight time
-12h
time difference · heading north
See live CGP→SPF fares Phone-only fares on this route — call free
Flight time details
7,722 miles nonstop takes roughly 15h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CGP — Shah Amanat International Airport · Chittagong, Bangladesh
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is CGP from SPF?
The flight distance from Chittagong (CGP) to Spearfish-South Dakota (SPF) is 7,722 miles (12,427 km, 6,710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGP to SPF?
A nonstop flight takes about 15h 36m 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 Spearfish-South Dakota?
Spearfish-South Dakota is 12 hours behind Chittagong.
What is the cheapest way to fly from CGP to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGP–SPF that never appear on search engines, with no booking fees.