How far is Watertown, SD, from Saipan?

The distance between Saipan (Saipan International Airport) and Watertown (Watertown Regional Airport) is 6734 miles / 10837 kilometers / 5851 nautical miles.

Distance from Saipan to Watertown

There are several ways to calculate the distance from Saipan to Watertown. Here are two standard methods:

Vincenty's formula (applied above)

• 6733.687 miles
• 10836.819 kilometers
• 5851.414 nautical miles

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

Haversine formula

• 6724.347 miles
• 10821.787 kilometers
• 5843.298 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).

How long does it take to fly from Saipan to Watertown?

The estimated flight time from Saipan International Airport to Watertown Regional Airport is 13 hours and 14 minutes.

What is the time difference between Saipan and Watertown?

The time difference between Saipan and Watertown is 16 hours. Watertown is 16 hours behind Saipan.

Flight carbon footprint between Saipan International Airport (SPN) and Watertown Regional Airport (ATY)

On average, flying from Saipan to Watertown generates about 818 kg of CO2 per passenger, and 818 kilograms equals 1 802 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saipan to Watertown

See the map of the shortest flight path between Saipan International Airport (SPN) and Watertown Regional Airport (ATY).

Airport information

Origin	Saipan International Airport
City:	Saipan
Country:	Northern Mariana Islands
IATA Code:	SPN
ICAO Code:	PGSN
Coordinates:	15°7′8″N, 145°43′44″E

Destination	Watertown Regional Airport
City:	Watertown, SD
Country:	United States
IATA Code:	ATY
ICAO Code:	KATY
Coordinates:	44°54′50″N, 97°9′16″W