| Ontario to Adel | 5,269.00 mi (8,479.63 km) |
| Ontario to Adwick le Street | 5,293.77 mi (8,519.50 km) |
| Ontario to Ainsdale | 5,233.89 mi (8,423.13 km) |
| Ontario to Airdrie | 5,107.64 mi (8,219.94 km) |
| Ontario to Aldenham | 5,405.89 mi (8,699.94 km) |
| Ontario to Aldershot | 5,411.94 mi (8,709.68 km) |
| Ontario to Aldridge | 5,313.58 mi (8,551.38 km) |
| Ontario to Alfreton | 5,308.90 mi (8,543.85 km) |
| Ontario to Allestree | 5,312.02 mi (8,548.88 km) |
| Ontario to Alloa | 5,102.49 mi (8,211.67 km) |
| Ontario to Almondbury | 5,273.37 mi (8,486.66 km) |
| Ontario to Alsager | 5,279.51 mi (8,496.55 km) |
| Ontario to Alton | 5,409.35 mi (8,705.50 km) |
| Ontario to Altrincham | 5,265.27 mi (8,473.63 km) |
| Ontario to Amblecote | 5,312.24 mi (8,549.22 km) |
