Need help booking?
Unpublished phone-only deals available
HEK to SOB: distance & flight time
Heihe (Heihe Airport) → Sármellék (Sármellék International Airport)
4,557 mi
7,334 km · 3,960 nm
9h 24m
estimated nonstop flight time
-6h
time difference · heading northwest
See live HEK→SOB fares Phone-only fares on this route — call free
Flight time details
4,557 miles nonstop takes roughly 9h 24m 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
- HEK — Heihe Airport · Heihe, China
- SOB — Sármellék International Airport · Sármellék, Hungary
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 HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Near SOB
- TZR · Taszár Air Base41 mi away
- MBX · Maribor Airport71 mi away
- PEV · Pécs-Pogány Airport71 mi away
- ZAG · Zagreb Airport83 mi away
Frequently asked questions
How far is HEK from SOB?
The flight distance from Heihe (HEK) to Sármellék (SOB) is 4,557 miles (7,334 km, 3,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEK to SOB?
A nonstop flight takes about 9h 24m 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 Heihe and Sármellék?
Sármellék is 6 hours behind Heihe.
What is the cheapest way to fly from HEK to SOB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEK–SOB that never appear on search engines, with no booking fees.