Distance from Perth, ON to Sarnia, ON, mileage & driving direction by road

Distance from Perth, ON to Sarnia, ON, mileage & driving direction by road
Distance Value
Driving distance: 366.23 mi (589.39 km)
Line distance: 333.62 mi (536.91 km)
Road time between cities: 6 hr 16 min
Air distance: 333.62 mi (536.91 km)
Time to flight: 39 min

Driving distance from Perth, Ontario to Sarnia, Ontario. There are three hundred and thirty-four miles between two cities on map, and three hundred and sixty-six miles by car. Time in road from Perth to Sarnia will take about 6 hours 16 minutes .

Distances map between Perth, ON and Sarnia, ON

What to do in Sarnia, ON tickets and events

Perth, ON

Country Canada
Province/Territory Ontario
City Perth
GPS Coordinates 44° 54' 0" N
-76° 14' 58"W
Latitude 44.90011
Longitude -76.24939

Sarnia, ON

Country Canada
Province/Territory Ontario
City Sarnia
GPS Coordinates 42° 58' 43" N
-82° 24' 15"W
Latitude 42.97866
Longitude -82.40407


Perth to Sarnia Frequently Asked Questions:

How many miles between Perth, ON and Sarnia, ON?

Mileage from Perth to Sarnia by road is 366.23 miles or 589.39 km;

How far is Perth from Sarnia?

There is 333.62 miles (536.91 km) between Perth and Sarnia

How close is Perth from Sarnia?

The road time between two cities is approx 6 hours 16 minutes

Distance Perth Sarnia

Distance Perth Sarnia
Distance type Miles Kilometers Nautical miles
Straight line distance 333.62 536.91 289.91
Driving distance 366.23 589.39 318.25

This table contains data about distance in miles, kilometers and nautical miles between Perth, ON and Sarnia, ON

This is the Perth Sarnia distance page, where you can find informational tables about road time, distance mileage, and other trip tips. We have answers to FAQ, so check them before travel. Fastest way to get Sarnia city is by plane, so we calculate flight time between Perth and Sarnia. And more info about reverse road trip from Sarnia to Perth. If you choose car trip, use route planner to see details for travelers From Perth to Sarnia.


How long does it take to fly to Sarnia from Perth?

Flying time is about 39 minutes

How to calculate flight duration?

Select arrival and departure cities, current are Perth, ON and Perth, ON

How long is flight from Perth to Sarnia?

This flight will take about thirty-nine minutes ;

How to get to Sarnia from Perth?

You can buy ticket to plane or drive by car, check road distance between Sarnia and Perth

Compare flying times

Aircraft Cruising speed Time
Average 510 mph 39 min
Boeing 737 515 mph 38 min
Boeing 777 554 mph 36 min
Airbus 515 mph 38 min

Dont forget to add time in airport before and after flight.

Please note: current air time calculator show approximate distance and time between cities Perth, ON and Sarnia, ON. This values can be different if you flight from airports in this cities. Exact time can be calculated only when you buy ticket to the plane. We do not guarantee that there is an airline that connects cities Perth and Sarnia. To check if there is such a flight use the ticket purchase service.

To calculate distance from Perth, ON to Sarnia, ON we use GPS coordinates of city centers. In this way we can find the shortest distance between two points by air and best road mileage. Total distance is actual and is frequently updated with google maps data. If you search for other tour, choose other destination in search form. Just select start and finish points, or click one of suggested city couples below. We hope you find all information with this calculator, so dont forget to bookmark this page or share to Facebook or Twitter, this will help you to get new voyage in future. Enjoy your trips with you friends! And be safe on roads.