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ISA to RTG: distance & flight time
Mount Isa (Mount Isa Airport) → Ruteng (Frans Sales Lega Airport)
1,517 mi
2,442 km · 1,319 nm
3h 27m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ISA→RTG fares Phone-only fares on this route — call free
Flight time details
1,517 miles nonstop takes roughly 3h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- RTG — Frans Sales Lega Airport · Ruteng, Indonesia
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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Near RTG
- BJW · Bajawa Soa Airport40 mi away
- LBJ · Komodo Airport41 mi away
- WGP · Umbu Mehang Kunda Airport75 mi away
- ENE · Ende (H Hasan Aroeboesman) Airport83 mi away
Frequently asked questions
How far is ISA from RTG?
The flight distance from Mount Isa (ISA) to Ruteng (RTG) is 1,517 miles (2,442 km, 1,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to RTG?
A nonstop flight takes about 3h 27m 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 Mount Isa and Ruteng?
Ruteng is 2 hours behind Mount Isa.
What is the cheapest way to fly from ISA to RTG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–RTG that never appear on search engines, with no booking fees.