| Sabugal to Nuth | 959.17 mi (1,543.64 km) |
| Sabugal to Oegstgeest | 983.69 mi (1,583.10 km) |
| Sabugal to Oirschot | 970.72 mi (1,562.22 km) |
| Sabugal to Oisterwijk | 972.11 mi (1,564.46 km) |
| Sabugal to Oldebroek | 1,036.65 mi (1,668.33 km) |
| Sabugal to Oldenzaal | 1,059.53 mi (1,705.15 km) |
| Sabugal to Ommen | 1,054.61 mi (1,697.24 km) |
| Sabugal to Oosterend | 1,070.11 mi (1,722.17 km) |
| Sabugal to Oosterhout | 965.50 mi (1,553.82 km) |
| Sabugal to Oosterwolde | 1,075.52 mi (1,730.88 km) |
| Sabugal to Oostzaan | 1,008.17 mi (1,622.49 km) |
| Sabugal to Opmeer | 1,024.31 mi (1,648.48 km) |
| Sabugal to Oss | 990.61 mi (1,594.23 km) |
| Sabugal to Oud-Beijerland | 962.15 mi (1,548.43 km) |
| Sabugal to Oudenbosch | 953.41 mi (1,534.36 km) |
