| Sundsvall to Montalegre | 1,752.73 mi (2,820.75 km) |
| Sundsvall to Montemor-o-Novo | 1,959.54 mi (3,153.58 km) |
| Sundsvall to Montemor-o-Velho | 1,875.84 mi (3,018.87 km) |
| Sundsvall to Montijo | 1,973.10 mi (3,175.40 km) |
| Sundsvall to Mortagua | 1,848.80 mi (2,975.35 km) |
| Sundsvall to Moura | 1,974.91 mi (3,178.30 km) |
| Sundsvall to Murtosa | 1,839.67 mi (2,960.67 km) |
| Sundsvall to Nazare | 1,919.95 mi (3,089.86 km) |
| Sundsvall to Nelas | 1,834.72 mi (2,952.70 km) |
| Sundsvall to Obidos | 1,937.09 mi (3,117.45 km) |
| Sundsvall to Odemira | 2,035.98 mi (3,276.60 km) |
| Sundsvall to Odivelas | 1,972.91 mi (3,175.09 km) |
| Sundsvall to Oeiras | 1,982.77 mi (3,190.96 km) |
| Sundsvall to Olhao | 2,053.57 mi (3,304.90 km) |
| Sundsvall to Oliveira de Azemeis | 1,829.35 mi (2,944.06 km) |
