| Blankenfelde to Oria | 842.84 mi (1,356.41 km) |
| Blankenfelde to Oristano | 889.60 mi (1,431.67 km) |
| Blankenfelde to Orta Nova | 769.04 mi (1,237.66 km) |
| Blankenfelde to Orte | 684.94 mi (1,102.30 km) |
| Blankenfelde to Ortona | 692.50 mi (1,114.47 km) |
| Blankenfelde to Orvieto | 668.17 mi (1,075.32 km) |
| Blankenfelde to Orzinuovi | 505.23 mi (813.08 km) |
| Blankenfelde to Osimo | 612.64 mi (985.95 km) |
| Blankenfelde to Ospitaletto | 493.00 mi (793.40 km) |
| Blankenfelde to Ostuni | 826.53 mi (1,330.17 km) |
| Blankenfelde to Ottaviano | 796.19 mi (1,281.35 km) |
| Blankenfelde to Ovada | 575.20 mi (925.69 km) |
| Blankenfelde to Ozieri | 838.98 mi (1,350.21 km) |
| Blankenfelde to Paceco | 993.49 mi (1,598.86 km) |
| Blankenfelde to Pachino | 1,083.32 mi (1,743.43 km) |
