| Dickson to Oerlinghausen | 4,540.22 mi (7,306.78 km) |
| Dickson to Oestrich-Winkel | 4,579.10 mi (7,369.34 km) |
| Dickson to Offenburg | 4,627.39 mi (7,447.06 km) |
| Dickson to Oftersheim | 4,622.94 mi (7,439.90 km) |
| Dickson to Ohrdruf | 4,656.26 mi (7,493.53 km) |
| Dickson to Ohringen | 4,664.66 mi (7,507.05 km) |
| Dickson to Olbernhau | 4,759.65 mi (7,659.92 km) |
| Dickson to Olching | 4,771.09 mi (7,678.33 km) |
| Dickson to Oldenburg | 4,485.54 mi (7,218.77 km) |
| Dickson to Oldenburg in Holstein | 4,544.38 mi (7,313.47 km) |
| Dickson to Olfen | 4,499.78 mi (7,241.70 km) |
| Dickson to Olpe | 4,539.43 mi (7,305.51 km) |
| Dickson to Olsberg | 4,553.42 mi (7,328.02 km) |
| Dickson to Oranienburg | 4,681.30 mi (7,533.83 km) |
| Dickson to Ortenberg | 4,608.23 mi (7,416.22 km) |
