| Ovar to Mitcham | 832.19 mi (1,339.28 km) |
| Ovar to Mold | 887.76 mi (1,428.71 km) |
| Ovar to Molesey | 827.37 mi (1,331.53 km) |
| Ovar to Monkseaton | 1,032.90 mi (1,662.29 km) |
| Ovar to Monmouth | 806.34 mi (1,297.68 km) |
| Ovar to Montrose | 1,128.83 mi (1,816.68 km) |
| Ovar to Morden | 831.23 mi (1,337.74 km) |
| Ovar to Morecambe | 950.55 mi (1,529.77 km) |
| Ovar to Moreton | 903.41 mi (1,453.90 km) |
| Ovar to Morley | 947.96 mi (1,525.59 km) |
| Ovar to Morpeth | 1,037.63 mi (1,669.91 km) |
| Ovar to Morriston | 778.62 mi (1,253.06 km) |
| Ovar to Mosbrough | 925.08 mi (1,488.78 km) |
| Ovar to Mossley | 926.15 mi (1,490.49 km) |
| Ovar to Moston | 923.98 mi (1,487.00 km) |
