# Distance between Rochester, MN (RST) and Eau Claire, WI (EAU)

Flight distance from Rochester to Eau Claire (Rochester International Airport – Chippewa Valley Regional Airport) is 83 miles / 134 kilometers / 72 nautical miles. Estimated flight time is 39 minutes.

Driving distance from Rochester (RST) to Eau Claire (EAU) is 109 miles / 175 kilometers and travel time by car is about 2 hours 36 minutes.

83
Miles
134
Kilometers
72
Nautical miles

## How far is Eau Claire from Rochester?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 83.064 miles
• 133.679 kilometers
• 72.181 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
• 83.016 miles
• 133.601 kilometers
• 72.139 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).

## Flight Duration

Estimated flight time from Rochester International Airport to Chippewa Valley Regional Airport is 39 minutes.

## Time difference

There is no time difference between Rochester and Eau Claire.

## Carbon dioxide emissions

On average flying from Rochester to Eau Claire generates about 37 kg of CO2 per passenger, 37 kilograms is equal to 82 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Rochester to Eau Claire

Shortest flight path between Rochester International Airport (RST) and Chippewa Valley Regional Airport (EAU).

## Airport information

Origin Rochester International Airport
City: Rochester, MN
Country: United States
IATA Code: RST
ICAO Code: KRST
Coordinates: 43°54′29″N, 92°30′0″W
Destination Chippewa Valley Regional Airport
City: Eau Claire, WI
Country: United States
IATA Code: EAU
ICAO Code: KEAU
Coordinates: 44°51′56″N, 91°29′3″W