| Braunschweig to Oria | 879.89 mi (1,416.04 km) |
| Braunschweig to Oristano | 858.94 mi (1,382.33 km) |
| Braunschweig to Orta Nova | 794.02 mi (1,277.85 km) |
| Braunschweig to Orte | 683.12 mi (1,099.37 km) |
| Braunschweig to Ortona | 708.65 mi (1,140.46 km) |
| Braunschweig to Orvieto | 663.87 mi (1,068.39 km) |
| Braunschweig to Orzinuovi | 475.18 mi (764.73 km) |
| Braunschweig to Osimo | 622.11 mi (1,001.19 km) |
| Braunschweig to Ospitaletto | 464.15 mi (746.97 km) |
| Braunschweig to Ostuni | 863.85 mi (1,390.24 km) |
| Braunschweig to Ottaviano | 810.63 mi (1,304.59 km) |
| Braunschweig to Ovada | 533.88 mi (859.20 km) |
| Braunschweig to Ozieri | 810.30 mi (1,304.05 km) |
| Braunschweig to Paceco | 991.75 mi (1,596.07 km) |
| Braunschweig to Pachino | 1,097.33 mi (1,765.98 km) |
