| Totteridge to Montalegre | 766.43 mi (1,233.45 km) |
| Totteridge to Montemor-o-Novo | 977.16 mi (1,572.59 km) |
| Totteridge to Montemor-o-Velho | 889.83 mi (1,432.04 km) |
| Totteridge to Montijo | 988.56 mi (1,590.93 km) |
| Totteridge to Mortagua | 863.37 mi (1,389.46 km) |
| Totteridge to Moura | 996.93 mi (1,604.41 km) |
| Totteridge to Murtosa | 853.17 mi (1,373.04 km) |
| Totteridge to Nazare | 933.88 mi (1,502.93 km) |
| Totteridge to Nelas | 850.13 mi (1,368.15 km) |
| Totteridge to Obidos | 951.12 mi (1,530.68 km) |
| Totteridge to Odemira | 1,054.13 mi (1,696.46 km) |
| Totteridge to Odivelas | 987.56 mi (1,589.32 km) |
| Totteridge to Oeiras | 997.26 mi (1,604.94 km) |
| Totteridge to Olhao | 1,076.30 mi (1,732.14 km) |
| Totteridge to Oliveira de Azemeis | 842.98 mi (1,356.65 km) |
