How far is Quincy, IL, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Quincy (Quincy Regional Airport) is 93 miles / 150 kilometers / 81 nautical miles.
The driving distance from St Louis (STL) to Quincy (UIN) is 130 miles / 209 kilometers, and travel time by car is about 2 hours 40 minutes.
St. Louis Lambert International Airport – Quincy Regional Airport
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Distance from St Louis to Quincy
There are several ways to calculate the distance from St Louis to Quincy. Here are two standard methods:
Vincenty's formula (applied above)- 93.463 miles
- 150.414 kilometers
- 81.217 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- 93.525 miles
- 150.514 kilometers
- 81.271 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 Quincy?
The estimated flight time from St. Louis Lambert International Airport to Quincy Regional Airport is 40 minutes.
What is the time difference between St Louis and Quincy?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Quincy Regional Airport (UIN)
On average, flying from St Louis to Quincy generates about 39 kg of CO2 per passenger, and 39 kilograms equals 85 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 Quincy
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Quincy Regional Airport (UIN).
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 | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″W |
Airlines flying from St Louis (STL) to Quincy (UIN)
| Cape Air |