| Xenia to Orbetello | 4,675.83 mi (7,525.02 km) |
| Xenia to Oria | 5,023.47 mi (8,084.50 km) |
| Xenia to Oristano | 4,660.08 mi (7,499.68 km) |
| Xenia to Orta Nova | 4,908.86 mi (7,900.04 km) |
| Xenia to Orte | 4,724.42 mi (7,603.22 km) |
| Xenia to Ortona | 4,812.80 mi (7,745.46 km) |
| Xenia to Orvieto | 4,702.76 mi (7,568.36 km) |
| Xenia to Orzinuovi | 4,510.60 mi (7,259.11 km) |
| Xenia to Osimo | 4,729.71 mi (7,611.73 km) |
| Xenia to Ospitaletto | 4,510.60 mi (7,259.10 km) |
| Xenia to Ostuni | 5,011.52 mi (8,065.26 km) |
| Xenia to Ottaviano | 4,876.87 mi (7,848.57 km) |
| Xenia to Ovada | 4,485.29 mi (7,218.38 km) |
| Xenia to Ozieri | 4,652.18 mi (7,486.96 km) |
| Xenia to Paceco | 4,910.51 mi (7,902.70 km) |
