| Terneuzen to Montemor-o-Novo | 1,052.77 mi (1,694.27 km) |
| Terneuzen to Montemor-o-Velho | 976.67 mi (1,571.80 km) |
| Terneuzen to Montijo | 1,069.45 mi (1,721.11 km) |
| Terneuzen to Mortagua | 948.21 mi (1,526.00 km) |
| Terneuzen to Moura | 1,064.26 mi (1,712.77 km) |
| Terneuzen to Murtosa | 942.83 mi (1,517.35 km) |
| Terneuzen to Nazare | 1,020.55 mi (1,642.41 km) |
| Terneuzen to Nelas | 932.38 mi (1,500.52 km) |
| Terneuzen to Obidos | 1,037.21 mi (1,669.23 km) |
| Terneuzen to Odemira | 1,128.16 mi (1,815.59 km) |
| Terneuzen to Odivelas | 1,071.00 mi (1,723.60 km) |
| Terneuzen to Oeiras | 1,081.17 mi (1,739.98 km) |
| Terneuzen to Olhao | 1,142.18 mi (1,838.17 km) |
| Terneuzen to Oliveira de Azemeis | 932.05 mi (1,499.99 km) |
| Terneuzen to Oliveira de Frades | 930.46 mi (1,497.44 km) |
