How far is Carlsbad from Seattle?
There are several ways to calculate distances between Seattle and Carlsbad. Here are two common methods:Vincenty's formula (applied above)
- 1413.054 miles
- 2274.090 kilometers
- 1227.910 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
- 1412.603 miles
- 2273.364 kilometers
- 1227.518 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).
Estimated flight time from Seattle Boeing Field (BFI) to Cavern City Air Terminal (CNM) is 3 hours 10 minutes.
Time difference and current local times
The time difference between Seattle and Carlsbad is 1 hour. Carlsbad is 1 hour ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (370 pounds).
Seattle to Carlsbad flight path
Shortest flight path between Seattle Boeing Field (BFI) and Cavern City Air Terminal (CNM).
Frequent Flyer Miles Calculator
Seattle (BFI) → Carlsbad (CNM).