| Ontario to Ashby de la Zouch | 5,321.51 mi (8,564.15 km) |
| Ontario to Ashford | 5,469.39 mi (8,802.13 km) |
| Ontario to Ashford | 5,413.19 mi (8,711.69 km) |
| Ontario to Ashington | 5,210.57 mi (8,385.60 km) |
| Ontario to Ashtead | 5,424.19 mi (8,729.39 km) |
| Ontario to Ashton | 5,268.84 mi (8,479.37 km) |
| Ontario to Ashton in Makerfield | 5,251.63 mi (8,451.69 km) |
| Ontario to Astley | 5,257.25 mi (8,460.72 km) |
| Ontario to Atherstone | 5,326.73 mi (8,572.54 km) |
| Ontario to Atherton | 5,254.70 mi (8,456.62 km) |
| Ontario to Attleborough | 5,410.67 mi (8,707.63 km) |
| Ontario to Aveley | 5,433.25 mi (8,743.98 km) |
| Ontario to Aylesbury | 5,384.56 mi (8,665.61 km) |
| Ontario to Aylesford | 5,449.66 mi (8,770.38 km) |
| Ontario to Aylestone | 5,338.15 mi (8,590.92 km) |
