| Cities | Distance |
|---|---|
| Osterwieck to Oria | 857.52 mi (1,380.04 km) |
| Osterwieck to Oristano | 839.46 mi (1,350.99 km) |
| Osterwieck to Orta Nova | 771.64 mi (1,241.84 km) |
| Osterwieck to Orte | 661.44 mi (1,064.48 km) |
| Osterwieck to Ortona | 686.38 mi (1,104.62 km) |
| Osterwieck to Orvieto | 642.29 mi (1,033.67 km) |
| Osterwieck to Orzinuovi | 455.11 mi (732.43 km) |
| Osterwieck to Osimo | 599.97 mi (965.55 km) |
| Osterwieck to Ospitaletto | 443.95 mi (714.47 km) |
| Osterwieck to Ostuni | 841.49 mi (1,354.25 km) |
| Osterwieck to Ottaviano | 788.43 mi (1,268.85 km) |
| Osterwieck to Ovada | 515.09 mi (828.95 km) |
| Osterwieck to Ozieri | 790.59 mi (1,272.33 km) |
| Osterwieck to Paceco | 970.22 mi (1,561.42 km) |
| Osterwieck to Pachino | 1,075.20 mi (1,730.37 km) |