Need help booking?
Unpublished phone-only deals available
PSM to VKG: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Rach Gia (Rach Gia Airport)
8,764 mi
14,104 km · 7,615 nm
17h 39m
estimated nonstop flight time
+11h
time difference · heading north
See live PSM→VKG fares Phone-only fares on this route — call free
Flight time details
8,764 miles nonstop takes roughly 17h 39m 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- VKG — Rach Gia Airport · Rach Gia, 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Near VKG
- VCA · Can Tho International Airport40 mi away
- CAH · Cà Mau Airport54 mi away
- PQC · Phu Quoc International Airport79 mi away
- KOS · Sihanoukville International Airport110 mi away
Frequently asked questions
How far is PSM from VKG?
The flight distance from Portsmouth (PSM) to Rach Gia (VKG) is 8,764 miles (14,104 km, 7,615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to VKG?
A nonstop flight takes about 17h 39m 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 Portsmouth and Rach Gia?
Rach Gia is 11 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to VKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–VKG that never appear on search engines, with no booking fees.