Flight distance from Seattle to Denver in miles and km Show

🧭 Distance

Air distance from Seattle to Denver is 1,023 miles (1,647 kilometers).

Use our calculator below to find out the how many reward miles you can get for this flight.

1,023
Miles
1,647
Kilometers

⏱ Flight time

Estimated flight time from Seattle to Denver is 2 hours 45 minutes. Return flight is 2 hours 0 minutes long.

2h 45m
Seattle – Denver
2h 0m
Denver – Seattle

🕐 Local time

Time difference between Seattle and Denver is 1 hour. Denver is 1 hour ahead of Seattle.

Calculate time difference between Seattle and Denver using the slider below:

09:09
21 October
Seattle
09:09
21 October
Denver

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Final amount of award miles you get depends on booking class and program tier level.

Frequent Flyer Miles Calculator

You can expect to get 1,023 flight miles for a flight from Seattle to Denver. However final amount of miles will depend on frequent flyer program rules, booking class and your level in program.

1,023
Total Miles

Airlines flying from Seattle to Denver

Airports Information

Seattle

Seattle / Tacoma International (SEA)

Telephone(206) 787-5388
IATA CodeSEA
CitySeattle
Country United States
Address17801 International Blvd, Seattle, WA 98158
Distance from SEA to DEN 1,023 miles (1647 km)
Distance from SEA to APA 1,015 miles (1635 km)

Seattle Boeing Fld (BFI)

Telephone(206) 296-7380
IATA CodeBFI
CitySeattle
Country United States
Address7277 Perimeter Rd S, Seattle, WA 98108
Distance from BFI to DEN 1,025 miles (1650 km)
Distance from BFI to APA 1,017 miles (1638 km)

Seattle Lake Union SPB (LKE)

Telephone(866) 435-9524
IATA CodeLKE
CitySeattle
Country United States
Address6321 NE 175th St, Kenmore, WA 98028
Distance from LKE to DEN 1,029 miles (1657 km)
Distance from LKE to APA 1,022 miles (1645 km)

Denver

Denver International (DEN)

IATA CodeDEN
CityDenver
Country United States
Distance from DEN to SEA 1,023 miles (1647 km)
Distance from DEN to BFI 1,025 miles (1650 km)
Distance from DEN to LKE 1,029 miles (1657 km)

Denver Arapahoe Co (APA)

Telephone(303) 790-0598
IATA CodeAPA
CityDenver
Country United States
Address7800 S Peoria St, Centennial, CO 80112
Distance from APA to SEA 1,015 miles (1635 km)
Distance from APA to BFI 1,017 miles (1638 km)
Distance from APA to LKE 1,022 miles (1645 km)

More Miles Calculations