How far is Harrisburg, PA, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Harrisburg (Harrisburg International Airport) is 734 miles / 1181 kilometers / 637 nautical miles.
The driving distance from St Louis (STL) to Harrisburg (MDT) is 798 miles / 1284 kilometers, and travel time by car is about 15 hours 17 minutes.
St. Louis Lambert International Airport – Harrisburg International Airport
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Distance from St Louis to Harrisburg
There are several ways to calculate the distance from St Louis to Harrisburg. Here are two standard methods:
Vincenty's formula (applied above)- 733.575 miles
- 1180.574 kilometers
- 637.459 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- 731.817 miles
- 1177.746 kilometers
- 635.932 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 St Louis to Harrisburg?
The estimated flight time from St. Louis Lambert International Airport to Harrisburg International Airport is 1 hour and 53 minutes.
What is the time difference between St Louis and Harrisburg?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Harrisburg International Airport (MDT)
On average, flying from St Louis to Harrisburg generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Harrisburg
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Harrisburg International Airport (MDT).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Harrisburg International Airport |
|---|---|
| City: | Harrisburg, PA |
| Country: | United States |
| IATA Code: | MDT |
| ICAO Code: | KMDT |
| Coordinates: | 40°11′36″N, 76°45′48″W |