Need help booking?
Unpublished phone-only deals available
STK to KUH: distance & flight time
Sterling (Sterling Municipal Airport) → Kushiro (Kushiro Airport)
5,293 mi
8,518 km · 4,600 nm
10h 51m
estimated nonstop flight time
+15h
time difference · heading northwest
See live STK→KUH fares Phone-only fares on this route — call free
Flight time details
5,293 miles nonstop takes roughly 10h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- KUH — Kushiro Airport · Kushiro, Japan
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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Near KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 mi away
Frequently asked questions
How far is STK from KUH?
The flight distance from Sterling (STK) to Kushiro (KUH) is 5,293 miles (8,518 km, 4,600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to KUH?
A nonstop flight takes about 10h 51m 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 Sterling and Kushiro?
Kushiro is 15 hours ahead of Sterling.
What is the cheapest way to fly from STK to KUH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–KUH that never appear on search engines, with no booking fees.