| Biala Podlaska to Navodari | 589.57 mi (948.81 km) |
| Biala Podlaska to Negresti-Oas | 288.02 mi (463.53 km) |
| Biala Podlaska to Nehoiu | 483.80 mi (778.60 km) |
| Biala Podlaska to Ocna Mures | 391.35 mi (629.82 km) |
| Biala Podlaska to Odobesti | 468.50 mi (753.98 km) |
| Biala Podlaska to Odorheiu Secuiesc | 407.26 mi (655.42 km) |
| Biala Podlaska to Oltenita | 572.43 mi (921.24 km) |
| Biala Podlaska to Onesti | 431.65 mi (694.68 km) |
| Biala Podlaska to Oradea | 346.93 mi (558.33 km) |
| Biala Podlaska to Orastie | 427.24 mi (687.58 km) |
| Biala Podlaska to Oravita | 487.56 mi (784.65 km) |
| Biala Podlaska to Orsova | 506.01 mi (814.34 km) |
| Biala Podlaska to Otelu Rosu | 451.46 mi (726.55 km) |
| Biala Podlaska to Otopeni | 534.45 mi (860.12 km) |
| Biala Podlaska to Ovidiu | 591.77 mi (952.36 km) |
