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RKS to SGN: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
8,163 mi
13,138 km · 7,094 nm
16h 28m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RKS→SGN fares Phone-only fares on this route — call free
Flight time details
8,163 miles nonstop takes roughly 16h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Near SGN
- VCA · Can Tho International Airport82 mi away
- VKG · Rach Gia Airport119 mi away
- KTI · Kratie Airport122 mi away
- PNH · Phnom Penh International Airport132 mi away
Frequently asked questions
How far is RKS from SGN?
The flight distance from Rock Springs (RKS) to Ho Chi Minh City (SGN) is 8,163 miles (13,138 km, 7,094 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to SGN?
A nonstop flight takes about 16h 28m 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 Rock Springs and Ho Chi Minh City?
Ho Chi Minh City is 13 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–SGN that never appear on search engines, with no booking fees.