How far is Watertown, SD, from Omaha, NE?

The distance between Omaha (Eppley Airfield) and Watertown (Watertown Regional Airport) is 257 miles / 414 kilometers / 224 nautical miles.

The driving distance from Omaha (OMA) to Watertown (ATY) is 283 miles / 456 kilometers, and travel time by car is about 4 hours 55 minutes.

Distance from Omaha to Watertown

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

Vincenty's formula (applied above)

• 257.274 miles
• 414.042 kilometers
• 223.565 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

• 257.449 miles
• 414.324 kilometers
• 223.717 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 Omaha to Watertown?

The estimated flight time from Eppley Airfield to Watertown Regional Airport is 59 minutes.

What is the time difference between Omaha and Watertown?

There is no time difference between Omaha and Watertown.

Flight carbon footprint between Eppley Airfield (OMA) and Watertown Regional Airport (ATY)

On average, flying from Omaha to Watertown generates about 63 kg of CO2 per passenger, and 63 kilograms equals 139 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Omaha to Watertown

See the map of the shortest flight path between Eppley Airfield (OMA) and Watertown Regional Airport (ATY).

Airport information

Origin	Eppley Airfield
City:	Omaha, NE
Country:	United States
IATA Code:	OMA
ICAO Code:	KOMA
Coordinates:	41°18′11″N, 95°53′38″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