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SPF to BTC: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Batticaloa (Batticaloa Airport)
8,815 mi
14,186 km · 7,660 nm
17h 45m
estimated nonstop flight time
+11.5h
time difference · heading north
See live SPF→BTC fares Phone-only fares on this route — call free
Flight time details
8,815 miles nonstop takes roughly 17h 45m 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
- BTC — Batticaloa Airport · Batticaloa, 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 BTC
- ADP · Ampara Airport26 mi away
- HIM · Hingurakgoda Air Force Base53 mi away
- TRR · China Bay Airport67 mi away
- GIU · Sigiriya Air Force Base67 mi away
Frequently asked questions
How far is SPF from BTC?
The flight distance from Spearfish-South Dakota (SPF) to Batticaloa (BTC) is 8,815 miles (14,186 km, 7,660 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to BTC?
A nonstop flight takes about 17h 45m 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 Batticaloa?
Batticaloa is 11.5 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–BTC that never appear on search engines, with no booking fees.