| Cristuru Secuiesc to Orbetello | 731.59 mi (1,177.39 km) |
| Cristuru Secuiesc to Oria | 545.63 mi (878.10 km) |
| Cristuru Secuiesc to Oristano | 937.07 mi (1,508.07 km) |
| Cristuru Secuiesc to Orta Nova | 576.95 mi (928.51 km) |
| Cristuru Secuiesc to Orte | 677.48 mi (1,090.29 km) |
| Cristuru Secuiesc to Ortona | 591.40 mi (951.76 km) |
| Cristuru Secuiesc to Orvieto | 682.09 mi (1,097.71 km) |
| Cristuru Secuiesc to Orzinuovi | 728.35 mi (1,172.17 km) |
| Cristuru Secuiesc to Osimo | 597.20 mi (961.09 km) |
| Cristuru Secuiesc to Ospitaletto | 719.83 mi (1,158.46 km) |
| Cristuru Secuiesc to Ostuni | 535.19 mi (861.30 km) |
| Cristuru Secuiesc to Ottaviano | 647.72 mi (1,042.41 km) |
| Cristuru Secuiesc to Ovada | 800.86 mi (1,288.86 km) |
| Cristuru Secuiesc to Ozieri | 893.55 mi (1,438.03 km) |
| Cristuru Secuiesc to Paceco | 857.63 mi (1,380.22 km) |
