Distance between cities › Canada › Ontario › Ottawa, ON › Distance from Ottawa to Exeter Book Hotels

Distance from Ottawa, ON to Exeter, ON

Distance

632 km

Time

8 hours

Gas Cost

$48 - $115

There are 514.07 km (319.43 miles) from Ottawa to Exeter in southwest direction and 632.47 km (393 miles) by car, following the 401 route.

Ottawa and Exeter are 8 hours far apart, if you drive non-stop .

This is the fastest route from Ottawa, ON to Exeter, ON. The halfway point is Grafton, ON.

Ottawa, ON and Exeter, ON are in the same time zone (EDT). Current time in both locations is 7:13 pm.

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Lowest Price Rental Cars in Ottawa, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ottawa »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 56.24 liters of gas to cover the route between Ottawa, ON and Exeter, ON.

The estimated cost of gas to go from Ottawa to Exeter is $84.92.

During the route, an average car will release 1,345.27 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 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Ottawa, ON and Exeter, ON

If you want to meet halfway between Ottawa, ON and Exeter, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.001881 and -78.055710, or 44º 0' 6.7716" N, 78º 3' 20.556" W. This location is 196.33 miles away from Ottawa, ON and Exeter, ON and it would take approximately 4 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Grafton, ON, situated 200 miles from Ottawa, ON and 194 miles from Exeter, ON. It would take 4 hours 4 mins to go from Ottawa to Grafton and 4 hours 12 mins to go from Exeter to Grafton.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Ottawa, ON and Exeter, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	319.43 mi	514.07 km	277.58 nautical mi
Driving distance	393 mi	631.91 km	341.21 nautical mi

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