| Hennigsdorf to Oria | 864.21 mi (1,390.81 km) |
| Hennigsdorf to Oristano | 906.37 mi (1,458.67 km) |
| Hennigsdorf to Orta Nova | 790.00 mi (1,271.38 km) |
| Hennigsdorf to Orte | 704.22 mi (1,133.33 km) |
| Hennigsdorf to Ortona | 712.98 mi (1,147.43 km) |
| Hennigsdorf to Orvieto | 687.23 mi (1,106.00 km) |
| Hennigsdorf to Orzinuovi | 521.43 mi (839.17 km) |
| Hennigsdorf to Osimo | 632.65 mi (1,018.14 km) |
| Hennigsdorf to Ospitaletto | 509.31 mi (819.65 km) |
| Hennigsdorf to Ostuni | 847.91 mi (1,364.57 km) |
| Hennigsdorf to Ottaviano | 816.65 mi (1,314.28 km) |
| Hennigsdorf to Ovada | 590.22 mi (949.87 km) |
| Hennigsdorf to Ozieri | 855.93 mi (1,377.48 km) |
| Hennigsdorf to Paceco | 1,013.01 mi (1,630.29 km) |
| Hennigsdorf to Pachino | 1,103.88 mi (1,776.52 km) |
