How far is Watertown, SD, from Rome?

The distance between Rome (Ciampino–G. B. Pastine International Airport) and Watertown (Watertown Regional Airport) is 5058 miles / 8140 kilometers / 4395 nautical miles.

Distance from Rome to Watertown

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

Vincenty's formula (applied above)

• 5057.854 miles
• 8139.827 kilometers
• 4395.155 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

• 5044.512 miles
• 8118.356 kilometers
• 4383.561 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 Rome to Watertown?

The estimated flight time from Ciampino–G. B. Pastine International Airport to Watertown Regional Airport is 10 hours and 4 minutes.

What is the time difference between Rome and Watertown?

The time difference between Rome and Watertown is 7 hours. Watertown is 7 hours behind Rome.

Flight carbon footprint between Ciampino–G. B. Pastine International Airport (CIA) and Watertown Regional Airport (ATY)

On average, flying from Rome to Watertown generates about 591 kg of CO2 per passenger, and 591 kilograms equals 1 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rome to Watertown

See the map of the shortest flight path between Ciampino–G. B. Pastine International Airport (CIA) and Watertown Regional Airport (ATY).

Airport information

Origin	Ciampino–G. B. Pastine International Airport
City:	Rome
Country:	Italy
IATA Code:	CIA
ICAO Code:	LIRA
Coordinates:	41°47′57″N, 12°35′41″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