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SDF to HPH: distance & flight time
Louisville (Louisville International Standiford Field) → Haiphong (Cat Bi International Airport)
8,281 mi
13,327 km · 7,196 nm
16h 42m
estimated nonstop flight time
+11h
time difference · heading north
See live SDF→HPH fares Phone-only fares on this route — call free
Flight time details
8,281 miles nonstop takes roughly 16h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- HPH — Cat Bi International Airport · Haiphong, Vietnam
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 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
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is SDF from HPH?
The flight distance from Louisville (SDF) to Haiphong (HPH) is 8,281 miles (13,327 km, 7,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to HPH?
A nonstop flight takes about 16h 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 Louisville and Haiphong?
Haiphong is 11 hours ahead of Louisville.
What is the cheapest way to fly from SDF to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–HPH that never appear on search engines, with no booking fees.