Air Miles Calculator

Distance between Seattle, WA (SEA) and Idaho Falls, ID (IDA)

Distance from Seattle to Idaho Falls (Idaho Falls Regional Airport – Seattle–Tacoma International Airport) is 566 miles / 911 kilometers / 492 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 566.100 miles
  • 911.049 kilometers
  • 491.927 nautical miles

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

Haversine formula
  • 564.936 miles
  • 909.176 kilometers
  • 490.916 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Seattle–Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA) is 1 hour 34 minutes.

Time difference and current local times

The time difference between Seattle and Idaho Falls is 1 hour. Idaho Falls is 1 hour ahead of Seattle.

Time Difference

Seattle
Idaho Falls

Seattle, WA

 PDT

Idaho Falls, ID

 MDT

Airport information


A Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

B Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W

Map

Seattle to Idaho Falls flight map.

Frequent Flyer Miles Calculator

Seattle (SEA) → Idaho Falls (IDA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
566
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
566

Round trip?