| Ontario to Prelouc | 5,961.07 mi (9,593.41 km) |
| Ontario to Prerov | 6,043.78 mi (9,726.52 km) |
| Ontario to Pribram | 5,937.87 mi (9,556.08 km) |
| Ontario to Prostejov | 6,033.87 mi (9,710.57 km) |
| Ontario to Rakovnik | 5,907.77 mi (9,507.63 km) |
| Ontario to Ricany | 5,939.15 mi (9,558.15 km) |
| Ontario to Rokycany | 5,923.39 mi (9,532.77 km) |
| Ontario to Roudnice nad Labem | 5,904.86 mi (9,502.96 km) |
| Ontario to Roznov pod Radhostem | 6,061.71 mi (9,755.38 km) |
| Ontario to Roztoky | 5,923.07 mi (9,532.26 km) |
| Ontario to Rumburk | 5,884.26 mi (9,469.80 km) |
| Ontario to Rychnov nad Kneznou | 5,973.35 mi (9,613.17 km) |
| Ontario to Slany | 5,910.65 mi (9,512.28 km) |
| Ontario to Sokolov | 5,873.13 mi (9,451.88 km) |
| Ontario to Sternberk | 6,024.40 mi (9,695.33 km) |
