Air Miles Calculator

Distance between Seattle, WA (BFI) and Hancock, MI (CMX)

Distance from Seattle to Hancock (Boeing Field – Houghton County Memorial Airport) is 1575 miles / 2535 kilometers / 1369 nautical miles.

How far is Hancock from Seattle?

There are several ways to calculate distances between Seattle and Hancock. Here are two common methods:

Vincenty's formula (applied above)
  • 1575.076 miles
  • 2534.839 kilometers
  • 1368.704 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
  • 1570.466 miles
  • 2527.420 kilometers
  • 1364.698 nautical miles

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

Flight duration

Estimated flight time from Boeing Field (BFI) to Houghton County Memorial Airport (CMX) is 3 hours 28 minutes.

Time difference and current local times

The time difference between Seattle and Hancock is 3 hours. Hancock is 3 hours ahead of Seattle.

Time Difference

Seattle
Hancock

Seattle, WA

 PDT

Hancock, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 172 kg (380 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Houghton County Memorial Airport
City: Hancock, MI
Country: United States Flag of United States
IATA Code: CMX
ICAO Code: KCMX
Coordinates: 47°10′6″N, 88°29′20″W

Seattle to Hancock flight path

Shortest flight path between Boeing Field (BFI) and Houghton County Memorial Airport (CMX).

Frequent Flyer Miles Calculator

Seattle (BFI) → Hancock (CMX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1575
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1575

Round trip?