| Cicciano to Oerlinghausen | 809.02 mi (1,301.99 km) |
| Cicciano to Oestrich-Winkel | 699.15 mi (1,125.17 km) |
| Cicciano to Offenburg | 610.64 mi (982.74 km) |
| Cicciano to Oftersheim | 648.44 mi (1,043.57 km) |
| Cicciano to Ohrdruf | 705.19 mi (1,134.89 km) |
| Cicciano to Ohringen | 619.25 mi (996.58 km) |
| Cicciano to Olbernhau | 672.67 mi (1,082.55 km) |
| Cicciano to Olching | 524.11 mi (843.48 km) |
| Cicciano to Oldenburg | 891.54 mi (1,434.79 km) |
| Cicciano to Oldenburg in Holstein | 936.46 mi (1,507.09 km) |
| Cicciano to Olfen | 816.36 mi (1,313.81 km) |
| Cicciano to Olpe | 764.48 mi (1,230.32 km) |
| Cicciano to Olsberg | 772.98 mi (1,244.00 km) |
| Cicciano to Oranienburg | 816.71 mi (1,314.38 km) |
| Cicciano to Ortenberg | 700.10 mi (1,126.70 km) |
