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RDR to HPH: distance & flight time
Red River (Grand Forks Air Force Base) → Haiphong (Cat Bi International Airport)
7,455 mi
11,997 km · 6,478 nm
15h 5m
estimated nonstop flight time
+12h
time difference · heading northwest
See live RDR→HPH fares Phone-only fares on this route — call free
Flight time details
7,455 miles nonstop takes roughly 15h 5m 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
- RDR — Grand Forks Air Force Base · Red River, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is RDR from HPH?
The flight distance from Red River (RDR) to Haiphong (HPH) is 7,455 miles (11,997 km, 6,478 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to HPH?
A nonstop flight takes about 15h 5m 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 Red River and Haiphong?
Haiphong is 12 hours ahead of Red River.
What is the cheapest way to fly from RDR to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–HPH that never appear on search engines, with no booking fees.