| Bartoszyce to Orbetello | 925.32 mi (1,489.15 km) |
| Bartoszyce to Oria | 961.27 mi (1,547.01 km) |
| Bartoszyce to Oristano | 1,141.86 mi (1,837.64 km) |
| Bartoszyce to Orta Nova | 922.75 mi (1,485.02 km) |
| Bartoszyce to Orte | 900.06 mi (1,448.51 km) |
| Bartoszyce to Ortona | 872.36 mi (1,403.94 km) |
| Bartoszyce to Orvieto | 889.07 mi (1,430.82 km) |
| Bartoszyce to Orzinuovi | 778.25 mi (1,252.47 km) |
| Bartoszyce to Osimo | 813.81 mi (1,309.71 km) |
| Bartoszyce to Ospitaletto | 765.56 mi (1,232.06 km) |
| Bartoszyce to Ostuni | 945.66 mi (1,521.89 km) |
| Bartoszyce to Ottaviano | 970.70 mi (1,562.19 km) |
| Bartoszyce to Ovada | 857.22 mi (1,379.57 km) |
| Bartoszyce to Ozieri | 1,090.16 mi (1,754.45 km) |
| Bartoszyce to Paceco | 1,189.42 mi (1,914.18 km) |
