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OLS to HPH: distance & flight time
Nogales (Nogales International Airport) → Haiphong (Cat Bi International Airport)
8,053 mi
12,960 km · 6,998 nm
16h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OLS→HPH fares Phone-only fares on this route — call free
Flight time details
8,053 miles nonstop takes roughly 16h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- OLS — Nogales International Airport · Nogales, 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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is OLS from HPH?
The flight distance from Nogales (OLS) to Haiphong (HPH) is 8,053 miles (12,960 km, 6,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLS to HPH?
A nonstop flight takes about 16h 15m 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 Nogales and Haiphong?
Haiphong is 14 hours ahead of Nogales.
What is the cheapest way to fly from OLS to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLS–HPH that never appear on search engines, with no booking fees.