| Langenhagen to Oria | 905.14 mi (1,456.68 km) |
| Langenhagen to Oristano | 867.70 mi (1,396.43 km) |
| Langenhagen to Orta Nova | 816.99 mi (1,314.82 km) |
| Langenhagen to Orte | 700.36 mi (1,127.12 km) |
| Langenhagen to Ortona | 730.00 mi (1,174.82 km) |
| Langenhagen to Orvieto | 680.59 mi (1,095.30 km) |
| Langenhagen to Orzinuovi | 486.45 mi (782.87 km) |
| Langenhagen to Osimo | 642.36 mi (1,033.78 km) |
| Langenhagen to Ospitaletto | 475.88 mi (765.86 km) |
| Langenhagen to Ostuni | 889.20 mi (1,431.02 km) |
| Langenhagen to Ottaviano | 831.22 mi (1,337.72 km) |
| Langenhagen to Ovada | 541.24 mi (871.04 km) |
| Langenhagen to Ozieri | 819.80 mi (1,319.35 km) |
| Langenhagen to Paceco | 1,007.94 mi (1,622.12 km) |
| Langenhagen to Pachino | 1,117.12 mi (1,797.84 km) |
