Need help booking?
Unpublished phone-only deals available
TGA to GDV: distance & flight time
Tengah (Tengah Air Base) → Glendive (Dawson Community Airport)
8,667 mi
13,948 km · 7,531 nm
17h 28m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TGA→GDV fares Phone-only fares on this route — call free
Flight time details
8,667 miles nonstop takes roughly 17h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- TGA — Tengah Air Base · Tengah, Singapore
- GDV — Dawson Community Airport · Glendive, 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 GDV
- SDY · Sidney - Richland Regional Airport49 mi away
- MLS · Frank Wiley Field71 mi away
- OLF · L M Clayton Airport75 mi away
- ISN · Sloulin Field International Airport90 mi away
Frequently asked questions
How far is TGA from GDV?
The flight distance from Tengah (TGA) to Glendive (GDV) is 8,667 miles (13,948 km, 7,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TGA to GDV?
A nonstop flight takes about 17h 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 Tengah and Glendive?
Glendive is 14 hours behind Tengah.
What is the cheapest way to fly from TGA to GDV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TGA–GDV that never appear on search engines, with no booking fees.