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HLH to SDF: distance & flight time
Ulanhot (Ulanhot Airport) → Louisville (Louisville International Standiford Field)
6,359 mi
10,234 km · 5,526 nm
12h 56m
estimated nonstop flight time
-12h
time difference · heading north
See live HLH→SDF fares Phone-only fares on this route — call free
Flight time details
6,359 miles nonstop takes roughly 12h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- HLH — Ulanhot Airport · Ulanhot, China
- SDF — Louisville International Standiford Field · Louisville, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is HLH from SDF?
The flight distance from Ulanhot (HLH) to Louisville (SDF) is 6,359 miles (10,234 km, 5,526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLH to SDF?
A nonstop flight takes about 12h 56m 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 Louisville?
Louisville is 12 hours behind Ulanhot.
What is the cheapest way to fly from HLH to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLH–SDF that never appear on search engines, with no booking fees.