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TGA to DLS: distance & flight time
Tengah (Tengah Air Base) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
8,192 mi
13,184 km · 7,119 nm
16h 32m
estimated nonstop flight time
-15h
time difference · heading northeast
See live TGA→DLS fares Phone-only fares on this route — call free
Flight time details
8,192 miles nonstop takes roughly 16h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- TGA — Tengah Air Base · Tengah, Singapore
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, United States
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 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
Near DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
Frequently asked questions
How far is TGA from DLS?
The flight distance from Tengah (TGA) to The Dalles (DLS) is 8,192 miles (13,184 km, 7,119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGA to DLS?
A nonstop flight takes about 16h 32m 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 Tengah and The Dalles?
The Dalles is 15 hours behind Tengah.
What is the cheapest way to fly from TGA to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGA–DLS that never appear on search engines, with no booking fees.