# Distance between Tulita (ZFN) and Friday Harbor, WA (FRD)

Flight distance from Tulita to Friday Harbor (Tulita Airport – Friday Harbor Airport) is 1138 miles / 1831 kilometers / 989 nautical miles. Estimated flight time is 2 hours 39 minutes.

Driving distance from Tulita (ZFN) to Friday Harbor (FRD) is 1570 miles / 2527 kilometers and travel time by car is about 37 hours 31 minutes.

## Map of flight path and driving directions from Tulita to Friday Harbor.

Shortest flight path between Tulita Airport (ZFN) and Friday Harbor Airport (FRD).

## How far is Friday Harbor from Tulita?

There are several ways to calculate distances between Tulita and Friday Harbor. Here are two common methods:

Vincenty's formula (applied above)
• 1137.792 miles
• 1831.099 kilometers
• 988.714 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
• 1136.175 miles
• 1828.496 kilometers
• 987.309 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).

## Airport information

A Tulita Airport
City: Tulita
IATA Code: ZFN
ICAO Code: CZFN
Coordinates: 64°54′34″N, 125°34′22″W

B Friday Harbor Airport
City: Friday Harbor, WA
Country: United States
IATA Code: FRD
ICAO Code: KFHR
Coordinates: 48°31′19″N, 123°1′26″W

## Time difference and current local times

The time difference between Tulita and Friday Harbor is 1 hour. Friday Harbor is 1 hour behind Tulita.

MST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (350 pounds).

## Frequent Flyer Miles Calculator

Tulita (ZFN) → Friday Harbor (FRD).

Distance:
1138
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1138

Round trip?