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SQL to HPH: distance & flight time
San Carlos (San Carlos Airport) → Haiphong (Cat Bi International Airport)
7,302 mi
11,751 km · 6,345 nm
14h 47m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SQL→HPH fares Phone-only fares on this route — call free
Flight time details
7,302 miles nonstop takes roughly 14h 47m 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
- SQL — San Carlos Airport · San Carlos, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is SQL from HPH?
The flight distance from San Carlos (SQL) to Haiphong (HPH) is 7,302 miles (11,751 km, 6,345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to HPH?
A nonstop flight takes about 14h 47m 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 San Carlos and Haiphong?
Haiphong is 14 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–HPH that never appear on search engines, with no booking fees.