Distance between cities › Canada › Ontario › Saint Thomas, ON › Distance from Saint Thomas to Read Book Hotels

Distance from Saint Thomas, ON to Read, ON

Distance

402 km

Time

5 hours 6 mins

Gas Cost

$30 - $73

There are 363.07 km (225.60 miles) from Saint Thomas to Read in northeast direction and 402.34 km (250 miles) by car, following the 401 route.

Saint Thomas and Read are 5 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Saint Thomas, ON to Read, ON. The halfway point is Markham, ON.

Saint Thomas, ON and Read, ON are in the same time zone (EDT). Current time in both locations is 6:14 am.

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Lowest Price Rental Cars in Saint Thomas, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint Thomas »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 35.76 liters of gas to cover the route between Saint Thomas, ON and Read, ON.

The estimated cost of gas to go from Saint Thomas to Read is $54.

During the route, an average car will release 855.41 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Saint Thomas, ON and Read, ON

If you want to meet halfway between Saint Thomas, ON and Read, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.768829 and -79.343742, or 43º 46' 7.7844" N, 79º 20' 37.4712" W. This location is 124.84 miles away from Saint Thomas, ON and Read, ON and it would take approximately 2 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Markham, ON, situated 136 miles from Saint Thomas, ON and 128 miles from Read, ON. It would take 2 hours 22 mins to go from Saint Thomas to Markham and 2 hours 17 mins to go from Read to Markham.

Major City Closest to Halfway Point

The major city closest to the halfway point between Saint Thomas, ON and Read, ON is Toronto, ON, situated 129 miles from Saint Thomas, ON and 132 miles from Read, ON. It would take 2 hours 13 mins to go from Saint Thomas to and 2 hours 21 mins to go from Read to Toronto.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	225.60 mi	363.07 km	196.04 nautical mi
Driving distance	250 mi	401.81 km	216.96 nautical mi

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