Need help booking?
Unpublished phone-only deals available
DLS to SXI: distance & flight time
The Dalles (Columbia Gorge Regional the Dalles Municipal Airport) → Siri Island (Sirri Island Airport)
7,487 mi
12,050 km · 6,506 nm
15h 9m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DLS→SXI fares Phone-only fares on this route — call free
Flight time details
7,487 miles nonstop takes roughly 15h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, United States
- SXI — Sirri Island Airport · Siri Island, Iran
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 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
Near SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Frequently asked questions
How far is DLS from SXI?
The flight distance from The Dalles (DLS) to Siri Island (SXI) is 7,487 miles (12,050 km, 6,506 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLS to SXI?
A nonstop flight takes about 15h 9m 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 The Dalles and Siri Island?
Siri Island is 10.5 hours ahead of The Dalles.
What is the cheapest way to fly from DLS to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLS–SXI that never appear on search engines, with no booking fees.