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DLS to SZL: distance & flight time
The Dalles (Columbia Gorge Regional the Dalles Municipal Airport) → Knobnoster (Whiteman Air Force Base)
1,483 mi
2,387 km · 1,289 nm
3h 41m
estimated nonstop flight time
+2h
time difference · heading east
See live DLS→SZL fares Phone-only fares on this route — call free
Flight time details
1,483 miles nonstop takes roughly 3h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-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
- SZL — Whiteman Air Force Base · Knobnoster, 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 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 mi away
Frequently asked questions
How far is DLS from SZL?
The flight distance from The Dalles (DLS) to Knobnoster (SZL) is 1,483 miles (2,387 km, 1,289 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLS to SZL?
A nonstop flight takes about 3h 41m 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 Knobnoster?
Knobnoster is 2 hours ahead of The Dalles.
What is the cheapest way to fly from DLS to SZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLS–SZL that never appear on search engines, with no booking fees.