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ITM to SPF: distance & flight time
Osaka (Osaka International Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
5,822 mi
9,370 km · 5,060 nm
11h 53m
estimated nonstop flight time
-15h
time difference · heading northeast
See live ITM→SPF fares Phone-only fares on this route — call free
Flight time details
5,822 miles nonstop takes roughly 11h 53m 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
- ITM — Osaka International Airport · Osaka, 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 ITM
- UKB · Kobe Airport16 mi away
- KIX · Kansai International Airport27 mi away
- TJH · Tajima Airport62 mi away
- TKS · Tokushima Airport/JMSDF Air Base65 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 ITM from SPF?
The flight distance from Osaka (ITM) to Spearfish-South Dakota (SPF) is 5,822 miles (9,370 km, 5,060 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ITM to SPF?
A nonstop flight takes about 11h 53m 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 Osaka and Spearfish-South Dakota?
Spearfish-South Dakota is 15 hours behind Osaka.
What is the cheapest way to fly from ITM to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ITM–SPF that never appear on search engines, with no booking fees.