Need help booking?
Unpublished phone-only deals available
WYS to TGA: distance & flight time
West Yellowstone (Yellowstone Airport) → Tengah (Tengah Air Base)
8,602 mi
13,844 km · 7,475 nm
17h 20m
estimated nonstop flight time
+14h
time difference · heading northwest
See live WYS→TGA fares Phone-only fares on this route — call free
Flight time details
8,602 miles nonstop takes roughly 17h 20m 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
- WYS — Yellowstone Airport · West Yellowstone, United States
- TGA — Tengah Air Base · Tengah, Singapore
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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Near TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
Frequently asked questions
How far is WYS from TGA?
The flight distance from West Yellowstone (WYS) to Tengah (TGA) is 8,602 miles (13,844 km, 7,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to TGA?
A nonstop flight takes about 17h 20m 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 West Yellowstone and Tengah?
Tengah is 14 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–TGA that never appear on search engines, with no booking fees.