There are actually 2 ways to do the route. You could either:
It is 302.5 kilometres going through the U.S.A. This is the route:
This route is recommended because you will be driving mostly on freeways.
If you do not wish to take this route, you can also take the alternative route driving through the back highways in Ontario, staying in Canada.
This route is 349.5 kilometres taking this route:
The driving distance is about 175-180km.
The driving distance from Ontario International Airport (CA) to Fontana CA is 12 road miles.
The distance between LA/Ontario International Airport and Hemet CA is about 51.5 road miles.
123mi or 198km by road.
Distance from Toronto to Riverside is 3440 kilometers or 2138 miles. The distance between Ontario Airport in California and Riverside, CA is approximately 20 miles.
about 22 miles
5 miles
85-90 miles
The distance between the above places is 5447 miles. This distance is point to point straight distance. The actual distance may vary according to the flight path chosen. Also this is not the airport to airport precise distance.
Ontario Intl. in California has the airport code ONT.
The airport code for Ontario Municipal Airport is ONO.
It is 13.1 miles according to Google Maps.