# Distance between Columbus, OH (CMH) and Madison, WI (MSN)

Flight distance from Columbus to Madison (John Glenn Columbus International Airport – Dane County Regional Airport) is 398 miles / 641 kilometers / 346 nautical miles. Estimated flight time is 1 hour 15 minutes.

Driving distance from Columbus (CMH) to Madison (MSN) is 472 miles / 760 kilometers and travel time by car is about 9 hours 2 minutes.

## Map of flight path and driving directions from Columbus to Madison.

Shortest flight path between John Glenn Columbus International Airport (CMH) and Dane County Regional Airport (MSN).

## How far is Madison from Columbus?

There are several ways to calculate distances between Columbus and Madison. Here are two common methods:

Vincenty's formula (applied above)
• 398.074 miles
• 640.639 kilometers
• 345.917 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
• 397.488 miles
• 639.695 kilometers
• 345.408 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 John Glenn Columbus International Airport
City: Columbus, OH
Country: United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

B Dane County Regional Airport
Country: United States
IATA Code: MSN
ICAO Code: KMSN
Coordinates: 43°8′23″N, 89°20′15″W

## Time difference and current local times

The time difference between Columbus and Madison is 1 hour. Madison is 1 hour behind Columbus.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 84 kg (184 pounds).

## Frequent Flyer Miles Calculator

Distance:
398
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
398

Round trip?