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HEI to SIA: distance & flight time
Büsum (Heide-Büsum Airport) → Xi\'AN (Xi'an Xiguan Airport)
4,710 mi
7,580 km · 4,093 nm
9h 42m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HEI→SIA fares Phone-only fares on this route — call free
Flight time details
4,710 miles nonstop takes roughly 9h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- HEI — Heide-Büsum Airport · Büsum, Germany
- SIA — Xi'an Xiguan Airport · Xi\'AN, 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 HEI
- PSH · St. Peter-Ording Airport14 mi away
- FCN · Nordholz Naval Airbase28 mi away
- WBG · Schleswig Air Base33 mi away
- HGL · Helgoland-Düne Airport40 mi away
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is HEI from SIA?
The flight distance from Büsum (HEI) to Xi\'AN (SIA) is 4,710 miles (7,580 km, 4,093 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEI to SIA?
A nonstop flight takes about 9h 42m 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 Büsum and Xi\'AN?
Xi\'AN is 6 hours ahead of Büsum.
What is the cheapest way to fly from HEI to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEI–SIA that never appear on search engines, with no booking fees.