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PIE to HPH: distance & flight time
St. Petersburg (St Petersburg Clearwater International Airport) → Haiphong (Cat Bi International Airport)
9,012 mi
14,503 km · 7,831 nm
18h 8m
estimated nonstop flight time
+11h
time difference · heading north
See live PIE→HPH fares Phone-only fares on this route — call free
Flight time details
9,012 miles nonstop takes roughly 18h 8m 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
- PIE — St Petersburg Clearwater International Airport · St. Petersburg, 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 PIE
- TPA · Tampa International Airport10 mi away
- CLW · Clearwater Air Park6 mi away
- SPG · Albert Whitted Airport11 mi away
- MCF · Mac Dill Air Force Base11 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is PIE from HPH?
The flight distance from St. Petersburg (PIE) to Haiphong (HPH) is 9,012 miles (14,503 km, 7,831 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIE to HPH?
A nonstop flight takes about 18h 8m 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 St. Petersburg and Haiphong?
Haiphong is 11 hours ahead of St. Petersburg.
What is the cheapest way to fly from PIE to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIE–HPH that never appear on search engines, with no booking fees.