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TOP to HPH: distance & flight time
Topeka (Philip Billard Municipal Airport) → Haiphong (Cat Bi International Airport)
8,054 mi
12,961 km · 6,999 nm
16h 16m
estimated nonstop flight time
+12h
time difference · heading northwest
See live TOP→HPH fares Phone-only fares on this route — call free
Flight time details
8,054 miles nonstop takes roughly 16h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- TOP — Philip Billard Municipal Airport · Topeka, 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 TOP
- FOE · Topeka Regional Airport - Forbes Field8 mi away
- LWC · Lawrence Municipal Airport22 mi away
- FLV · Sherman Army Air Field43 mi away
- JCI · New Century Aircenter Airport43 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is TOP from HPH?
The flight distance from Topeka (TOP) to Haiphong (HPH) is 8,054 miles (12,961 km, 6,999 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOP to HPH?
A nonstop flight takes about 16h 16m 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 Topeka and Haiphong?
Haiphong is 12 hours ahead of Topeka.
What is the cheapest way to fly from TOP to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOP–HPH that never appear on search engines, with no booking fees.