Distance between cities › Canada › Alberta › Devon, AB › Distance from Devon to Saint Thomas Book Hotels

Distance from Devon, AB to Saint Thomas, ON

Distance

3,163 km

Time

1 day 13 hours

Gas Cost

$239 - $573

There are 2,658.22 km (1,651.74 miles) from Devon to Saint Thomas in southeast direction and 3,163.97 km (1,966 miles) by car and ferry, following the I-94 route.

Devon and Saint Thomas are 1 day 13 hours far apart, if you drive non-stop for 1 day 11 hours and take a ferry for 2 hours 30 mins .

This is the fastest route from Devon, AB to Saint Thomas, ON.

Please note the time difference between Devon, AB and Saint Thomas, ON is 2 hours. The current time in Devon is 8:30 am and the current time in Saint Thomas is 10:30 am.

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Lowest Price Rental Cars in Devon, AB

Planning on renting a car to go from Devon, AB to Saint Thomas, ON? Here there are some offers to rent a car in Devon, AB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Devon »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 281.53 liters of gas to cover the route between Devon, AB and Saint Thomas, ON.

The estimated cost of gas to go from Devon to Saint Thomas is $425.11.

During the route, an average car will release 6,734.25 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 Devon, AB and Saint Thomas, ON

If you want to meet halfway between Devon, AB and Saint Thomas, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.912243 and -97.791946, or 46º 54' 44.0748" N, 97º 47' 31.0056" W. This location is 982.79 miles away from Devon, AB and Saint Thomas, ON and it would take approximately 18 hours 53 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Devon, AB and Saint Thomas, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,651.74 mi	2,658.22 km	1,435.33 nautical mi
Driving distance	1,966 mi	3,163.28 km	1,708.04 nautical mi

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