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CMB to RAP: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Rapid City (Rapid City Regional Airport)
8,893 mi
14,311 km · 7,728 nm
17h 54m
estimated nonstop flight time
-11.5h
time difference · heading north
See live CMB→RAP fares Phone-only fares on this route — call free
Flight time details
8,893 miles nonstop takes roughly 17h 54m 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 set-back when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- RAP — Rapid City Regional Airport · Rapid City, 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 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
Near RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is CMB from RAP?
The flight distance from Colombo (CMB) to Rapid City (RAP) is 8,893 miles (14,311 km, 7,728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to RAP?
A nonstop flight takes about 17h 54m 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 Colombo and Rapid City?
Rapid City is 11.5 hours behind Colombo.
What is the cheapest way to fly from CMB to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–RAP that never appear on search engines, with no booking fees.