CheapoTrav
Call

Need help booking?

Unpublished phone-only deals available

1 (815) 473-8090

KUH to YSM: distance & flight time

Kushiro (Kushiro Airport) → Fort Smith (Fort Smith Airport)

4,128 mi
6,644 km · 3,587 nm
8h 34m
estimated nonstop flight time
-15h
time difference · heading northeast
See live KUH→YSM fares Phone-only fares on this route — call free

Flight time details

4,128 miles nonstop takes roughly 8h 34m 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.

Track a live flight on this route →

The two airports

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.

Compare KUH–YSM against every nearby airport — free on one call:

Frequently asked questions

How far is KUH from YSM?

The flight distance from Kushiro (KUH) to Fort Smith (YSM) is 4,128 miles (6,644 km, 3,587 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KUH to YSM?

A nonstop flight takes about 8h 34m 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 Kushiro and Fort Smith?

Fort Smith is 15 hours behind Kushiro.

What is the cheapest way to fly from KUH to YSM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUH–YSM that never appear on search engines, with no booking fees.
Keep exploring:YSM to KUH Airports near KUH Airports near YSM Time difference KUH–YSM Distance calculator