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HPH to MNZ: distance & flight time
Haiphong (Cat Bi International Airport) → Manassas (Manassas Regional Airport/Harry P. Davis Field)
8,314 mi
13,380 km · 7,224 nm
16h 46m
estimated nonstop flight time
-11h
time difference · heading north
See live HPH→MNZ fares Phone-only fares on this route — call free
Flight time details
8,314 miles nonstop takes roughly 16h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- MNZ — Manassas Regional Airport/Harry P. Davis Field · Manassas, 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 HPH
- HAN · Noi Bai International Airport65 mi away
Near MNZ
Frequently asked questions
How far is HPH from MNZ?
The flight distance from Haiphong (HPH) to Manassas (MNZ) is 8,314 miles (13,380 km, 7,224 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to MNZ?
A nonstop flight takes about 16h 46m 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 Haiphong and Manassas?
Manassas is 11 hours behind Haiphong.
What is the cheapest way to fly from HPH to MNZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–MNZ that never appear on search engines, with no booking fees.