Distance between cities › Canada › Ontario › Udora, ON › Distance from Udora to Cornwall Book Hotels

Distance from Udora, ON to Cornwall, ON

Distance

437 km

Time

5 hours 26 mins

Gas Cost

$33 - $79

There are 362.41 km (225.19 miles) from Udora to Cornwall in northeast direction and 436.13 km (271 miles) by car, following the 401 route.

Udora and Cornwall are 5 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Udora, ON to Cornwall, ON. The halfway point is Deseronto, ON.

Udora, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 4:46 am.

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Lowest Price Rental Cars in Udora, ON

Planning on renting a car to go from Udora, ON to Cornwall, ON? Here there are some offers to rent a car in Udora, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Udora »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 38.87 liters of gas to cover the route between Udora, ON and Cornwall, ON.

The estimated cost of gas to go from Udora to Cornwall is $58.69.

During the route, an average car will release 929.66 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.13 kilograms of CO₂ per kilometer.

Average Canada gas price used for calculation is $1.51 per liter of regular gas. Price last updated on March 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Udora, ON and Cornwall, ON

If you want to meet halfway between Udora, ON and Cornwall, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.259136 and -76.995735, or 44º 15' 32.8896" N, 76º 59' 44.646" W. This location is 135.67 miles away from Udora, ON and Cornwall, ON and it would take approximately 2 hours 43 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Deseronto, ON, situated 136 miles from Udora, ON and 141 miles from Cornwall, ON. It would take 2 hours 25 mins to go from Udora to Deseronto and 2 hours 25 mins to go from Cornwall to Deseronto.

Major City Closest to Halfway Point

The major city closest to the halfway point between Udora, ON and Cornwall, ON is Kingston, ON, situated 165 miles from Udora, ON and 113 miles from Cornwall, ON. It would take 2 hours 53 mins to go from Udora to and 1 hour 57 mins to go from Cornwall to Kingston.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Udora, ON and Cornwall, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	225.19 mi	362.41 km	195.68 nautical mi
Driving distance	271 mi	436.69 km	235.79 nautical mi

Road Trip Tips