| Caceres to Oerlinghausen | 1,122.29 mi (1,806.15 km) |
| Caceres to Oestrich-Winkel | 1,009.11 mi (1,624.00 km) |
| Caceres to Offenburg | 941.08 mi (1,514.52 km) |
| Caceres to Oftersheim | 1,002.09 mi (1,612.71 km) |
| Caceres to Ohrdruf | 1,138.77 mi (1,832.67 km) |
| Caceres to Ohringen | 1,028.50 mi (1,655.22 km) |
| Caceres to Olbernhau | 1,226.62 mi (1,974.06 km) |
| Caceres to Olching | 1,063.34 mi (1,711.27 km) |
| Caceres to Oldenburg | 1,167.83 mi (1,879.43 km) |
| Caceres to Oldenburg in Holstein | 1,300.90 mi (2,093.60 km) |
| Caceres to Olfen | 1,071.56 mi (1,724.51 km) |
| Caceres to Olpe | 1,050.88 mi (1,691.22 km) |
| Caceres to Olsberg | 1,087.15 mi (1,749.60 km) |
| Caceres to Oranienburg | 1,304.23 mi (2,098.96 km) |
| Caceres to Ortenberg | 1,060.70 mi (1,707.04 km) |
