How far is St Michael, AK, from Charleston, SC?
The distance between Charleston (Charleston International Airport) and St Michael (St. Michael Airport) is 3979 miles / 6403 kilometers / 3458 nautical miles.
The driving distance from Charleston (CHS) to St Michael (SMK) is 5193 miles / 8357 kilometers, and travel time by car is about 176 hours 10 minutes.
Charleston International Airport – St. Michael Airport
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Distance from Charleston to St Michael
There are several ways to calculate the distance from Charleston to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 3978.864 miles
- 6403.361 kilometers
- 3457.538 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- 3970.742 miles
- 6390.290 kilometers
- 3450.480 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 Charleston to St Michael?
The estimated flight time from Charleston International Airport to St. Michael Airport is 8 hours and 2 minutes.
What is the time difference between Charleston and St Michael?
Flight carbon footprint between Charleston International Airport (CHS) and St. Michael Airport (SMK)
On average, flying from Charleston to St Michael generates about 454 kg of CO2 per passenger, and 454 kilograms equals 1 000 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Charleston to St Michael
See the map of the shortest flight path between Charleston International Airport (CHS) and St. Michael Airport (SMK).
Airport information
| Origin | Charleston International Airport |
|---|---|
| City: | Charleston, SC |
| Country: | United States  |
| IATA Code: | CHS |
| ICAO Code: | KCHS |
| Coordinates: | 32°53′54″N, 80°2′25″W |
| Destination | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |