| Digor to Nuth | 1,928.04 mi (3,102.88 km) |
| Digor to Oegstgeest | 2,000.41 mi (3,219.34 km) |
| Digor to Oirschot | 1,958.47 mi (3,151.85 km) |
| Digor to Oisterwijk | 1,963.52 mi (3,159.98 km) |
| Digor to Oldebroek | 1,943.67 mi (3,128.04 km) |
| Digor to Oldenzaal | 1,899.14 mi (3,056.37 km) |
| Digor to Ommen | 1,923.15 mi (3,095.01 km) |
| Digor to Oosterend | 1,944.06 mi (3,128.66 km) |
| Digor to Oosterhout | 1,978.67 mi (3,184.37 km) |
| Digor to Oosterwolde | 1,934.71 mi (3,113.61 km) |
| Digor to Oostzaan | 1,985.67 mi (3,195.63 km) |
| Digor to Opmeer | 1,985.96 mi (3,196.10 km) |
| Digor to Oss | 1,951.94 mi (3,141.34 km) |
| Digor to Oud-Beijerland | 1,999.67 mi (3,218.15 km) |
| Digor to Oudenbosch | 1,992.34 mi (3,206.36 km) |
