| Coria del Rio to Oerlinghausen | 1,241.08 mi (1,997.33 km) |
| Coria del Rio to Oestrich-Winkel | 1,121.06 mi (1,804.17 km) |
| Coria del Rio to Offenburg | 1,044.75 mi (1,681.36 km) |
| Coria del Rio to Oftersheim | 1,108.95 mi (1,784.68 km) |
| Coria del Rio to Ohrdruf | 1,247.21 mi (2,007.19 km) |
| Coria del Rio to Ohringen | 1,131.66 mi (1,821.22 km) |
| Coria del Rio to Olbernhau | 1,328.01 mi (2,137.22 km) |
| Coria del Rio to Olching | 1,155.16 mi (1,859.05 km) |
| Coria del Rio to Oldenburg | 1,291.96 mi (2,079.22 km) |
| Coria del Rio to Oldenburg in Holstein | 1,422.98 mi (2,290.07 km) |
| Coria del Rio to Olfen | 1,192.77 mi (1,919.58 km) |
| Coria del Rio to Olpe | 1,168.02 mi (1,879.75 km) |
| Coria del Rio to Olsberg | 1,203.91 mi (1,937.51 km) |
| Coria del Rio to Oranienburg | 1,415.66 mi (2,278.29 km) |
| Coria del Rio to Ortenberg | 1,171.33 mi (1,885.07 km) |
