| Rauma to Oria | 1,434.98 mi (2,309.38 km) |
| Rauma to Oristano | 1,565.82 mi (2,519.94 km) |
| Rauma to Orta Nova | 1,389.66 mi (2,236.44 km) |
| Rauma to Orte | 1,344.67 mi (2,164.03 km) |
| Rauma to Ortona | 1,331.03 mi (2,142.08 km) |
| Rauma to Orvieto | 1,330.62 mi (2,141.43 km) |
| Rauma to Orzinuovi | 1,183.42 mi (1,904.52 km) |
| Rauma to Osimo | 1,263.43 mi (2,033.29 km) |
| Rauma to Ospitaletto | 1,171.05 mi (1,884.63 km) |
| Rauma to Ostuni | 1,419.18 mi (2,283.94 km) |
| Rauma to Ottaviano | 1,432.40 mi (2,305.22 km) |
| Rauma to Ovada | 1,254.08 mi (2,018.25 km) |
| Rauma to Ozieri | 1,514.70 mi (2,437.67 km) |
| Rauma to Paceco | 1,645.54 mi (2,648.24 km) |
| Rauma to Pachino | 1,709.97 mi (2,751.94 km) |
