| Vila Pouca de Aguiar to Nuth | 914.59 mi (1,471.90 km) |
| Vila Pouca de Aguiar to Oegstgeest | 931.37 mi (1,498.90 km) |
| Vila Pouca de Aguiar to Oirschot | 922.60 mi (1,484.79 km) |
| Vila Pouca de Aguiar to Oisterwijk | 923.47 mi (1,486.18 km) |
| Vila Pouca de Aguiar to Oldebroek | 986.60 mi (1,587.78 km) |
| Vila Pouca de Aguiar to Oldenzaal | 1,012.04 mi (1,628.72 km) |
| Vila Pouca de Aguiar to Ommen | 1,005.41 mi (1,618.06 km) |
| Vila Pouca de Aguiar to Oosterend | 1,018.66 mi (1,639.38 km) |
| Vila Pouca de Aguiar to Oosterhout | 915.86 mi (1,473.93 km) |
| Vila Pouca de Aguiar to Oosterwolde | 1,024.57 mi (1,648.88 km) |
| Vila Pouca de Aguiar to Oostzaan | 956.00 mi (1,538.53 km) |
| Vila Pouca de Aguiar to Opmeer | 971.48 mi (1,563.44 km) |
| Vila Pouca de Aguiar to Oss | 942.03 mi (1,516.06 km) |
| Vila Pouca de Aguiar to Oud-Beijerland | 910.86 mi (1,465.89 km) |
| Vila Pouca de Aguiar to Oudenbosch | 903.17 mi (1,453.52 km) |
