How far is Watertown, SD, from Cardiff?

The distance between Cardiff (Cardiff Airport) and Watertown (Watertown Regional Airport) is 4054 miles / 6525 kilometers / 3523 nautical miles.

Distance from Cardiff to Watertown

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

Vincenty's formula (applied above)

• 4054.266 miles
• 6524.708 kilometers
• 3523.061 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

• 4042.456 miles
• 6505.702 kilometers
• 3512.798 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 Cardiff to Watertown?

The estimated flight time from Cardiff Airport to Watertown Regional Airport is 8 hours and 10 minutes.

What is the time difference between Cardiff and Watertown?

The time difference between Cardiff and Watertown is 6 hours. Watertown is 6 hours behind Cardiff.

Flight carbon footprint between Cardiff Airport (CWL) and Watertown Regional Airport (ATY)

On average, flying from Cardiff to Watertown generates about 463 kg of CO2 per passenger, and 463 kilograms equals 1 021 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cardiff to Watertown

See the map of the shortest flight path between Cardiff Airport (CWL) and Watertown Regional Airport (ATY).

Airport information

Origin	Cardiff Airport
City:	Cardiff
Country:	United Kingdom
IATA Code:	CWL
ICAO Code:	EGFF
Coordinates:	51°23′48″N, 3°20′35″W

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