# Distance between Seattle, WA (SEA) and Sandspit (YZP)

Flight distance from Seattle to Sandspit (Seattle–Tacoma International Airport – Sandspit Airport) is 580 miles / 934 kilometers / 504 nautical miles. Estimated flight time is 1 hour 35 minutes.

Driving distance from Seattle (SEA) to Sandspit (YZP) is 1150 miles / 1851 kilometers and travel time by car is about 27 hours 47 minutes.

## Map of flight path and driving directions from Seattle to Sandspit.

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Sandspit Airport (YZP).

## How far is Sandspit from Seattle?

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

Vincenty's formula (applied above)
• 580.210 miles
• 933.758 kilometers
• 504.189 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
• 579.172 miles
• 932.087 kilometers
• 503.287 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 Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

B Sandspit Airport
City: Sandspit
IATA Code: YZP
ICAO Code: CYZP
Coordinates: 53°15′15″N, 131°48′50″W

## Time difference and current local times

There is no time difference between Seattle and Sandspit.

PST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 110 kg (243 pounds).

## Frequent Flyer Miles Calculator

Seattle (SEA) → Sandspit (YZP).

Distance:
580
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
580

Round trip?