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SOF to HLD: distance & flight time
Sofia (Sofia Airport) → Hailar (Dongshan Airport)
4,327 mi
6,964 km · 3,760 nm
8h 57m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SOF→HLD fares Phone-only fares on this route — call free
Flight time details
4,327 miles nonstop takes roughly 8h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SOF — Sofia Airport · Sofia, Bulgaria
- HLD — Dongshan Airport · Hailar, China
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 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
Near HLD
- NZH · Manzhouli Xijiao Airport115 mi away
- YIE · Arxan Yi'ershi Airport131 mi away
Frequently asked questions
How far is SOF from HLD?
The flight distance from Sofia (SOF) to Hailar (HLD) is 4,327 miles (6,964 km, 3,760 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOF to HLD?
A nonstop flight takes about 8h 57m 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 Sofia and Hailar?
Hailar is 5 hours ahead of Sofia.
What is the cheapest way to fly from SOF to HLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOF–HLD that never appear on search engines, with no booking fees.