# Distance between Columbus, OH (CMH) and Toronto (YTZ)

Flight distance from Columbus to Toronto (John Glenn Columbus International Airport – Billy Bishop Toronto City Airport) is 309 miles / 497 kilometers / 268 nautical miles. Estimated flight time is 1 hour 5 minutes.

Driving distance from Columbus (CMH) to Toronto (YTZ) is 424 miles / 683 kilometers and travel time by car is about 7 hours 47 minutes.

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

Shortest flight path between John Glenn Columbus International Airport (CMH) and Billy Bishop Toronto City Airport (YTZ).

## How far is Toronto from Columbus?

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

Vincenty's formula (applied above)
• 308.676 miles
• 496.765 kilometers
• 268.232 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
• 308.631 miles
• 496.694 kilometers
• 268.193 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 Billy Bishop Toronto City Airport
City: Toronto
IATA Code: YTZ
ICAO Code: CYTZ
Coordinates: 43°37′38″N, 79°23′46″W

## Time difference and current local times

There is no time difference between Columbus and Toronto.

EDT

EDT

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

Columbus (CMH) → Toronto (YTZ).

Distance:
309
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
309

Round trip?