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TTD to HPH: distance & flight time
Troutdale (Portland Troutdale Airport) → Haiphong (Cat Bi International Airport)
6,913 mi
11,126 km · 6,007 nm
14h 1m
estimated nonstop flight time
+14h
time difference · heading northwest
See live TTD→HPH fares Phone-only fares on this route — call free
Flight time details
6,913 miles nonstop takes roughly 14h 1m 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
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is TTD from HPH?
The flight distance from Troutdale (TTD) to Haiphong (HPH) is 6,913 miles (11,126 km, 6,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to HPH?
A nonstop flight takes about 14h 1m 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 Troutdale and Haiphong?
Haiphong is 14 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–HPH that never appear on search engines, with no booking fees.