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HLH to SUS: distance & flight time
Ulanhot (Ulanhot Airport) → Null (Spirit of St Louis Airport)
6,235 mi
10,034 km · 5,418 nm
12h 42m
estimated nonstop flight time
-13h
time difference · heading northeast
See live HLH→SUS fares Phone-only fares on this route — call free
Flight time details
6,235 miles nonstop takes roughly 12h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HLH — Ulanhot Airport · Ulanhot, China
- SUS — Spirit of St Louis Airport · Null, United States
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 HLH
- DBC · Baicheng Chang'an Airport68 mi away
- NDG · Qiqihar Sanjiazi Airport116 mi away
- NZL · Chengjisihan Airport121 mi away
- YIE · Arxan Yi'ershi Airport126 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is HLH from SUS?
The flight distance from Ulanhot (HLH) to Null (SUS) is 6,235 miles (10,034 km, 5,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLH to SUS?
A nonstop flight takes about 12h 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 Ulanhot and Null?
Null is 13 hours behind Ulanhot.
What is the cheapest way to fly from HLH to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLH–SUS that never appear on search engines, with no booking fees.