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OTH to SPF: distance & flight time
North Bend (Southwest Oregon Regional Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
1,018 mi
1,638 km · 885 nm
2h 41m
estimated nonstop flight time
+1h
time difference · heading east
See live OTH→SPF fares Phone-only fares on this route — call free
Flight time details
1,018 miles nonstop takes roughly 2h 41m 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
- OTH — Southwest Oregon Regional Airport · North Bend, 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 OTH
- EUG · Mahlon Sweet Field71 mi away
- ONP · Newport Municipal Airport81 mi away
- CVO · Corvallis Municipal Airport88 mi away
- MFR · Rogue Valley International Medford Airport100 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 OTH from SPF?
The flight distance from North Bend (OTH) to Spearfish-South Dakota (SPF) is 1,018 miles (1,638 km, 885 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTH to SPF?
A nonstop flight takes about 2h 41m 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 North Bend and Spearfish-South Dakota?
Spearfish-South Dakota is 1 hour ahead of North Bend.
What is the cheapest way to fly from OTH to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTH–SPF that never appear on search engines, with no booking fees.