Need help booking?
Unpublished phone-only deals available
ROA to HAN: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Hanoi (Noi Bai International Airport)
8,374 mi
13,477 km · 7,277 nm
16h 53m
estimated nonstop flight time
+11h
time difference · heading north
See live ROA→HAN fares Phone-only fares on this route — call free
Flight time details
8,374 miles nonstop takes roughly 16h 53m 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
- HAN — Noi Bai International Airport · Hanoi, 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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Frequently asked questions
How far is ROA from HAN?
The flight distance from Roanoke VA (ROA) to Hanoi (HAN) is 8,374 miles (13,477 km, 7,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to HAN?
A nonstop flight takes about 16h 53m 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 Hanoi?
Hanoi is 11 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to HAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–HAN that never appear on search engines, with no booking fees.