| Byala Slatina to Oria | 382.86 mi (616.16 km) |
| Byala Slatina to Oristano | 827.55 mi (1,331.81 km) |
| Byala Slatina to Orta Nova | 444.47 mi (715.31 km) |
| Byala Slatina to Orte | 587.49 mi (945.47 km) |
| Byala Slatina to Ortona | 488.30 mi (785.84 km) |
| Byala Slatina to Orvieto | 598.26 mi (962.81 km) |
| Byala Slatina to Orzinuovi | 702.56 mi (1,130.67 km) |
| Byala Slatina to Osimo | 523.61 mi (842.67 km) |
| Byala Slatina to Ospitaletto | 697.04 mi (1,121.77 km) |
| Byala Slatina to Ostuni | 376.20 mi (605.43 km) |
| Byala Slatina to Ottaviano | 516.59 mi (831.37 km) |
| Byala Slatina to Ovada | 762.28 mi (1,226.77 km) |
| Byala Slatina to Ozieri | 790.52 mi (1,272.22 km) |
| Byala Slatina to Paceco | 705.30 mi (1,135.07 km) |
| Byala Slatina to Pachino | 659.20 mi (1,060.88 km) |
