Air Miles Calculator

Distance between Rochester, MN (RST) and St Michael, AK (SMK)

Distance from Rochester to St Michael (Rochester International Airport – St. Michael Airport) is 2972 miles / 4783 kilometers / 2582 nautical miles.

How far is St Michael from Rochester?

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

Vincenty's formula (applied above)
  • 2971.781 miles
  • 4782.618 kilometers
  • 2582.407 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
  • 2963.610 miles
  • 4769.468 kilometers
  • 2575.307 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 St. Michael Airport (SMK) is 6 hours 7 minutes.

Time difference and current local times

The time difference between Rochester and St Michael is 3 hours. St Michael is 3 hours behind Rochester.

Time Difference

Rochester
St Michael

Rochester, MN

 CDT

St Michael, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 336 kg (741 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 St. Michael Airport
City: St Michael, AK
Country: United States Flag of United States
IATA Code: SMK
ICAO Code: PAMK
Coordinates: 63°29′24″N, 162°6′36″W

Rochester to St Michael flight path

Shortest flight path between Rochester International Airport (RST) and St. Michael Airport (SMK).

Frequent Flyer Miles Calculator

Rochester (RST) → St Michael (SMK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2972
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2972

Round trip?