| Surdulica to Nuth | 953.49 mi (1,534.50 km) |
| Surdulica to Oegstgeest | 1,050.69 mi (1,690.92 km) |
| Surdulica to Oirschot | 995.76 mi (1,602.52 km) |
| Surdulica to Oisterwijk | 1,002.41 mi (1,613.22 km) |
| Surdulica to Oldebroek | 1,010.34 mi (1,625.98 km) |
| Surdulica to Oldenzaal | 969.76 mi (1,560.68 km) |
| Surdulica to Ommen | 995.47 mi (1,602.05 km) |
| Surdulica to Oosterend | 1,027.43 mi (1,653.49 km) |
| Surdulica to Oosterhout | 1,017.17 mi (1,636.97 km) |
| Surdulica to Oosterwolde | 1,019.46 mi (1,640.66 km) |
| Surdulica to Oostzaan | 1,045.08 mi (1,681.89 km) |
| Surdulica to Opmeer | 1,052.96 mi (1,694.58 km) |
| Surdulica to Oss | 997.54 mi (1,605.38 km) |
| Surdulica to Oud-Beijerland | 1,040.10 mi (1,673.88 km) |
| Surdulica to Oudenbosch | 1,027.64 mi (1,653.82 km) |
