| Crosia to Oerlinghausen | 940.12 mi (1,512.98 km) |
| Crosia to Oestrich-Winkel | 838.03 mi (1,348.67 km) |
| Crosia to Offenburg | 754.40 mi (1,214.09 km) |
| Crosia to Oftersheim | 787.35 mi (1,267.12 km) |
| Crosia to Ohrdruf | 831.00 mi (1,337.36 km) |
| Crosia to Ohringen | 755.32 mi (1,215.57 km) |
| Crosia to Olbernhau | 784.76 mi (1,262.96 km) |
| Crosia to Olching | 654.92 mi (1,054.00 km) |
| Crosia to Oldenburg | 1,021.20 mi (1,643.46 km) |
| Crosia to Oldenburg in Holstein | 1,054.23 mi (1,696.61 km) |
| Crosia to Olfen | 952.24 mi (1,532.48 km) |
| Crosia to Olpe | 900.93 mi (1,449.90 km) |
| Crosia to Olsberg | 906.38 mi (1,458.67 km) |
| Crosia to Oranienburg | 926.42 mi (1,490.92 km) |
| Crosia to Ortenberg | 834.30 mi (1,342.67 km) |
