# Distance between St Louis, MO (STL) and Cincinnati, KY (CVG)

Flight distance from St Louis to Cincinnati (St. Louis Lambert International Airport – Cincinnati/Northern Kentucky International Airport) is 308 miles / 496 kilometers / 268 nautical miles. Estimated flight time is 1 hour 4 minutes.

Driving distance from St Louis (STL) to Cincinnati (CVG) is 360 miles / 580 kilometers and travel time by car is about 6 hours 21 minutes.

## Map of flight path and driving directions from St Louis to Cincinnati.

Shortest flight path between St. Louis Lambert International Airport (STL) and Cincinnati/Northern Kentucky International Airport (CVG).

## How far is Cincinnati from St Louis?

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

Vincenty's formula (applied above)
• 308.016 miles
• 495.703 kilometers
• 267.658 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
• 307.271 miles
• 494.504 kilometers
• 267.011 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).

## Airport information

A 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

B Cincinnati/Northern Kentucky International Airport
City: Cincinnati, KY
Country: United States
IATA Code: CVG
ICAO Code: KCVG
Coordinates: 39°2′55″N, 84°40′4″W

## Time difference and current local times

The time difference between St Louis and Cincinnati is 1 hour. Cincinnati is 1 hour ahead of St Louis.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 70 kg (155 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Cincinnati (CVG).

Distance:
308
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
308

Round trip?