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KUH to SOF: distance & flight time
Kushiro (Kushiro Airport) → Sofia (Sofia Airport)
5,470 mi
8,803 km · 4,753 nm
11h 12m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KUH→SOF fares Phone-only fares on this route — call free
Flight time details
5,470 miles nonstop takes roughly 11h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KUH — Kushiro Airport · Kushiro, Japan
- SOF — Sofia Airport · Sofia, Bulgaria
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 KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 mi away
Near SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Frequently asked questions
How far is KUH from SOF?
The flight distance from Kushiro (KUH) to Sofia (SOF) is 5,470 miles (8,803 km, 4,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUH to SOF?
A nonstop flight takes about 11h 12m 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 Sofia?
Sofia is 6 hours behind Kushiro.
What is the cheapest way to fly from KUH to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUH–SOF that never appear on search engines, with no booking fees.