| Bargteheide to Oria | 975.42 mi (1,569.78 km) |
| Bargteheide to Oristano | 957.45 mi (1,540.87 km) |
| Bargteheide to Orta Nova | 892.03 mi (1,435.58 km) |
| Bargteheide to Orte | 783.78 mi (1,261.36 km) |
| Bargteheide to Ortona | 807.89 mi (1,300.18 km) |
| Bargteheide to Orvieto | 764.57 mi (1,230.46 km) |
| Bargteheide to Orzinuovi | 574.82 mi (925.08 km) |
| Bargteheide to Osimo | 721.98 mi (1,161.91 km) |
| Bargteheide to Ospitaletto | 563.96 mi (907.61 km) |
| Bargteheide to Ostuni | 959.28 mi (1,543.82 km) |
| Bargteheide to Ottaviano | 910.23 mi (1,464.88 km) |
| Bargteheide to Ovada | 631.41 mi (1,016.15 km) |
| Bargteheide to Ozieri | 909.22 mi (1,463.25 km) |
| Bargteheide to Paceco | 1,092.47 mi (1,758.15 km) |
| Bargteheide to Pachino | 1,197.21 mi (1,926.73 km) |
