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SPF to CMB: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Colombo (Bandaranaike International Colombo Airport)
8,860 mi
14,259 km · 7,699 nm
17h 50m
estimated nonstop flight time
+11.5h
time difference · heading north
See live SPF→CMB fares Phone-only fares on this route — call free
Flight time details
8,860 miles nonstop takes roughly 17h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-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
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
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 CMB
- RML · Colombo Ratmalana Airport25 mi away
- GIU · Sigiriya Air Force Base79 mi away
- ACJ · Anuradhapura Air Force Base86 mi away
- KCT · Koggala Airport87 mi away
Frequently asked questions
How far is SPF from CMB?
The flight distance from Spearfish-South Dakota (SPF) to Colombo (CMB) is 8,860 miles (14,259 km, 7,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to CMB?
A nonstop flight takes about 17h 50m 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 Colombo?
Colombo is 11.5 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–CMB that never appear on search engines, with no booking fees.