| Rawa Mazowiecka to Orbetello | 770.74 mi (1,240.39 km) |
| Rawa Mazowiecka to Oria | 788.30 mi (1,268.64 km) |
| Rawa Mazowiecka to Oristano | 990.64 mi (1,594.28 km) |
| Rawa Mazowiecka to Orta Nova | 752.22 mi (1,210.58 km) |
| Rawa Mazowiecka to Orte | 740.79 mi (1,192.18 km) |
| Rawa Mazowiecka to Ortona | 705.94 mi (1,136.10 km) |
| Rawa Mazowiecka to Orvieto | 731.56 mi (1,177.33 km) |
| Rawa Mazowiecka to Orzinuovi | 643.82 mi (1,036.13 km) |
| Rawa Mazowiecka to Osimo | 652.70 mi (1,050.42 km) |
| Rawa Mazowiecka to Ospitaletto | 631.37 mi (1,016.08 km) |
| Rawa Mazowiecka to Ostuni | 772.73 mi (1,243.59 km) |
| Rawa Mazowiecka to Ottaviano | 802.37 mi (1,291.30 km) |
| Rawa Mazowiecka to Ovada | 725.16 mi (1,167.03 km) |
| Rawa Mazowiecka to Ozieri | 939.20 mi (1,511.50 km) |
| Rawa Mazowiecka to Paceco | 1,022.87 mi (1,646.14 km) |
