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DHT to HPH: distance & flight time
Dalhart (Dalhart Municipal Airport) → Haiphong (Cat Bi International Airport)
8,068 mi
12,984 km · 7,011 nm
16h 17m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DHT→HPH fares Phone-only fares on this route — call free
Flight time details
8,068 miles nonstop takes roughly 16h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- DHT — Dalhart Municipal Airport · Dalhart, 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 DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is DHT from HPH?
The flight distance from Dalhart (DHT) to Haiphong (HPH) is 8,068 miles (12,984 km, 7,011 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DHT to HPH?
A nonstop flight takes about 16h 17m 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 Dalhart and Haiphong?
Haiphong is 12 hours ahead of Dalhart.
What is the cheapest way to fly from DHT to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DHT–HPH that never appear on search engines, with no booking fees.