| Ronciglione to Nowy Sacz | 649.39 mi (1,045.10 km) |
| Ronciglione to Nowy Targ | 621.19 mi (999.71 km) |
| Ronciglione to Nowy Tomysl | 716.46 mi (1,153.03 km) |
| Ronciglione to Nysa | 615.36 mi (990.33 km) |
| Ronciglione to Oborniki | 747.03 mi (1,202.22 km) |
| Ronciglione to Oborniki Slaskie | 660.43 mi (1,062.86 km) |
| Ronciglione to Olawa | 643.77 mi (1,036.05 km) |
| Ronciglione to Olecko | 937.57 mi (1,508.87 km) |
| Ronciglione to Olesnica | 662.10 mi (1,065.54 km) |
| Ronciglione to Olesno | 661.73 mi (1,064.95 km) |
| Ronciglione to Olkusz | 653.56 mi (1,051.80 km) |
| Ronciglione to Olsztyn | 879.45 mi (1,415.33 km) |
| Ronciglione to Opalenica | 719.31 mi (1,157.61 km) |
| Ronciglione to Opoczno | 733.74 mi (1,180.84 km) |
| Ronciglione to Opole | 639.11 mi (1,028.54 km) |
