| Nichelino to Oerlinghausen | 483.91 mi (778.78 km) |
| Nichelino to Oestrich-Winkel | 346.17 mi (557.11 km) |
| Nichelino to Offenburg | 240.22 mi (386.60 km) |
| Nichelino to Oftersheim | 305.48 mi (491.62 km) |
| Nichelino to Ohrdruf | 427.49 mi (687.98 km) |
| Nichelino to Ohringen | 303.28 mi (488.07 km) |
| Nichelino to Olbernhau | 472.04 mi (759.67 km) |
| Nichelino to Olching | 281.68 mi (453.31 km) |
| Nichelino to Oldenburg | 563.58 mi (906.99 km) |
| Nichelino to Oldenburg in Holstein | 658.80 mi (1,060.24 km) |
| Nichelino to Olfen | 464.55 mi (747.62 km) |
| Nichelino to Olpe | 416.11 mi (669.67 km) |
| Nichelino to Olsberg | 440.73 mi (709.29 km) |
| Nichelino to Oranienburg | 592.80 mi (954.02 km) |
| Nichelino to Ortenberg | 376.10 mi (605.27 km) |
