| Vennesla to Montemor-o-Novo | 1,536.04 mi (2,472.01 km) |
| Vennesla to Montemor-o-Velho | 1,450.01 mi (2,333.57 km) |
| Vennesla to Montijo | 1,548.33 mi (2,491.79 km) |
| Vennesla to Mortagua | 1,423.40 mi (2,290.74 km) |
| Vennesla to Moura | 1,553.65 mi (2,500.35 km) |
| Vennesla to Murtosa | 1,413.41 mi (2,274.66 km) |
| Vennesla to Nazare | 1,494.07 mi (2,404.48 km) |
| Vennesla to Nelas | 1,409.87 mi (2,268.97 km) |
| Vennesla to Obidos | 1,511.30 mi (2,432.20 km) |
| Vennesla to Odemira | 1,612.81 mi (2,595.57 km) |
| Vennesla to Odivelas | 1,547.59 mi (2,490.61 km) |
| Vennesla to Oeiras | 1,557.34 mi (2,506.29 km) |
| Vennesla to Olhao | 1,632.74 mi (2,627.64 km) |
| Vennesla to Oliveira de Azemeis | 1,403.21 mi (2,258.25 km) |
| Vennesla to Oliveira de Frades | 1,404.50 mi (2,260.32 km) |
