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CLS to SPF: distance & flight time
Chehalis (Chehalis Centralia Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
938 mi
1,510 km · 815 nm
2h 30m
estimated nonstop flight time
+1h
time difference · heading east
See live CLS→SPF fares Phone-only fares on this route — call free
Flight time details
938 miles nonstop takes roughly 2h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- 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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 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 CLS from SPF?
The flight distance from Chehalis (CLS) to Spearfish-South Dakota (SPF) is 938 miles (1,510 km, 815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to SPF?
A nonstop flight takes about 2h 30m 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 Chehalis and Spearfish-South Dakota?
Spearfish-South Dakota is 1 hour ahead of Chehalis.
What is the cheapest way to fly from CLS to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–SPF that never appear on search engines, with no booking fees.