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OBO to SPF: distance & flight time
Obihiro (Tokachi-Obihiro Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
5,133 mi
8,261 km · 4,461 nm
10h 32m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OBO→SPF fares Phone-only fares on this route — call free
Flight time details
5,133 miles nonstop takes roughly 10h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OBO — Tokachi-Obihiro Airport · Obihiro, Japan
- 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 OBO
- KUH · Kushiro Airport54 mi away
- AKJ · Asahikawa Airport75 mi away
- CTS · New Chitose Airport77 mi away
- MMB · Memanbetsu Airport92 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 OBO from SPF?
The flight distance from Obihiro (OBO) to Spearfish-South Dakota (SPF) is 5,133 miles (8,261 km, 4,461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBO to SPF?
A nonstop flight takes about 10h 32m 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 Obihiro and Spearfish-South Dakota?
Spearfish-South Dakota is 15 hours behind Obihiro.
What is the cheapest way to fly from OBO to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBO–SPF that never appear on search engines, with no booking fees.