Air Miles Calculator

Distance between Rochester, MN (RST) and Duluth, MN (DLH)

Distance from Rochester to Duluth (Rochester International Airport – Duluth International Airport) is 203 miles / 327 kilometers / 177 nautical miles.

How far is Duluth from Rochester?

There are several ways to calculate distances between Rochester and Duluth. Here are two common methods:

Vincenty's formula (applied above)
  • 203.152 miles
  • 326.941 kilometers
  • 176.534 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
  • 203.251 miles
  • 327.100 kilometers
  • 176.620 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 (RST) to Duluth International Airport (DLH) is 53 minutes.

Time difference and current local times

There is no time difference between Rochester and Duluth.

Time Difference

Rochester
Duluth

Rochester, MN

 CDT

Duluth, MN

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 53 kg (117 pounds).

Airport information


A Rochester International Airport
City: Rochester, MN
Country: United States Flag of United States
IATA Code: RST
ICAO Code: KRST
Coordinates: 43°54′29″N, 92°30′0″W

B Duluth International Airport
City: Duluth, MN
Country: United States Flag of United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W

Rochester to Duluth flight path

Shortest flight path between Rochester International Airport (RST) and Duluth International Airport (DLH).

Frequent Flyer Miles Calculator

Rochester (RST) → Duluth (DLH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
203
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
203

Round trip?