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ROA to HPH: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Haiphong (Cat Bi International Airport)
8,396 mi
13,512 km · 7,296 nm
16h 56m
estimated nonstop flight time
+11h
time difference · heading north
See live ROA→HPH fares Phone-only fares on this route — call free
Flight time details
8,396 miles nonstop takes roughly 16h 56m 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
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is ROA from HPH?
The flight distance from Roanoke VA (ROA) to Haiphong (HPH) is 8,396 miles (13,512 km, 7,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to HPH?
A nonstop flight takes about 16h 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 Roanoke VA and Haiphong?
Haiphong is 11 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–HPH that never appear on search engines, with no booking fees.