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SPF to CXB: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Cox's Bazar (Cox's Bazar Airport)
7,774 mi
12,511 km · 6,755 nm
15h 43m
estimated nonstop flight time
+12h
time difference · heading north
See live SPF→CXB fares Phone-only fares on this route — call free
Flight time details
7,774 miles nonstop takes roughly 15h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- CXB — Cox's Bazar Airport · Cox's Bazar, 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 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
Near CXB
- CGP · Shah Amanat International Airport56 mi away
- AKY · Sittwe Airport108 mi away
- BZL · Barisal Airport141 mi away
Frequently asked questions
How far is SPF from CXB?
The flight distance from Spearfish-South Dakota (SPF) to Cox's Bazar (CXB) is 7,774 miles (12,511 km, 6,755 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to CXB?
A nonstop flight takes about 15h 43m 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 Spearfish-South Dakota and Cox's Bazar?
Cox's Bazar is 12 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to CXB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–CXB that never appear on search engines, with no booking fees.