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HPH to KOP: distance & flight time
Haiphong (Cat Bi International Airport) → Nakhon Phanom (Nakhon Phanom Airport)
274 mi
440 km · 238 nm
1h 11m
estimated nonstop flight time
Same time
time difference · heading southwest
See live HPH→KOP fares Phone-only fares on this route — call free
Flight time details
274 miles nonstop takes roughly 1h 11m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is HPH from KOP?
The flight distance from Haiphong (HPH) to Nakhon Phanom (KOP) is 274 miles (440 km, 238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to KOP?
A nonstop flight takes about 1h 11m 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 cheapest way to fly from HPH to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–KOP that never appear on search engines, with no booking fees.