| Melissa to Orbetello | 5,493.44 mi (8,840.83 km) |
| Melissa to Oria | 5,837.80 mi (9,395.03 km) |
| Melissa to Oristano | 5,483.64 mi (8,825.06 km) |
| Melissa to Orta Nova | 5,723.82 mi (9,211.60 km) |
| Melissa to Orte | 5,540.81 mi (8,917.07 km) |
| Melissa to Ortona | 5,627.20 mi (9,056.10 km) |
| Melissa to Orvieto | 5,518.92 mi (8,881.85 km) |
| Melissa to Orzinuovi | 5,323.24 mi (8,566.93 km) |
| Melissa to Osimo | 5,542.72 mi (8,920.14 km) |
| Melissa to Ospitaletto | 5,322.71 mi (8,566.08 km) |
| Melissa to Ostuni | 5,825.43 mi (9,375.13 km) |
| Melissa to Ottaviano | 5,694.13 mi (9,163.82 km) |
| Melissa to Ovada | 5,301.00 mi (8,531.14 km) |
| Melissa to Ozieri | 5,474.61 mi (8,810.54 km) |
| Melissa to Paceco | 5,733.75 mi (9,227.58 km) |
