| Campogalliano to Navodari | 873.98 mi (1,406.53 km) |
| Campogalliano to Negresti-Oas | 638.67 mi (1,027.84 km) |
| Campogalliano to Nehoiu | 755.09 mi (1,215.20 km) |
| Campogalliano to Ocna Mures | 639.81 mi (1,029.68 km) |
| Campogalliano to Odobesti | 791.34 mi (1,273.54 km) |
| Campogalliano to Odorheiu Secuiesc | 707.87 mi (1,139.20 km) |
| Campogalliano to Oltenita | 779.38 mi (1,254.29 km) |
| Campogalliano to Onesti | 777.62 mi (1,251.47 km) |
| Campogalliano to Oradea | 556.97 mi (896.36 km) |
| Campogalliano to Orastie | 605.32 mi (974.17 km) |
| Campogalliano to Oravita | 530.82 mi (854.28 km) |
| Campogalliano to Orsova | 566.54 mi (911.75 km) |
| Campogalliano to Otelu Rosu | 563.46 mi (906.81 km) |
| Campogalliano to Otopeni | 747.52 mi (1,203.02 km) |
| Campogalliano to Ovidiu | 871.86 mi (1,403.12 km) |
