| Bartoszyce to Navodari | 770.03 mi (1,239.24 km) |
| Bartoszyce to Negresti-Oas | 455.26 mi (732.68 km) |
| Bartoszyce to Nehoiu | 661.43 mi (1,064.47 km) |
| Bartoszyce to Ocna Mures | 559.46 mi (900.37 km) |
| Bartoszyce to Odobesti | 648.23 mi (1,043.23 km) |
| Bartoszyce to Odorheiu Secuiesc | 582.94 mi (938.15 km) |
| Bartoszyce to Oltenita | 749.45 mi (1,206.13 km) |
| Bartoszyce to Onesti | 611.37 mi (983.90 km) |
| Bartoszyce to Oradea | 498.35 mi (802.01 km) |
| Bartoszyce to Orastie | 589.98 mi (949.48 km) |
| Bartoszyce to Oravita | 637.55 mi (1,026.03 km) |
| Bartoszyce to Orsova | 661.93 mi (1,065.28 km) |
| Bartoszyce to Otelu Rosu | 607.19 mi (977.18 km) |
| Bartoszyce to Otopeni | 710.37 mi (1,143.22 km) |
| Bartoszyce to Ovidiu | 772.17 mi (1,242.69 km) |
