| Hadamar to Oschersleben | 175.71 mi (282.78 km) |
| Hadamar to Osnabruck | 126.67 mi (203.85 km) |
| Hadamar to Ostbevern | 110.14 mi (177.25 km) |
| Hadamar to Osterburg | 226.69 mi (364.83 km) |
| Hadamar to Ostercappeln | 131.51 mi (211.65 km) |
| Hadamar to Osterhofen | 253.24 mi (407.56 km) |
| Hadamar to Osterholz-Scharmbeck | 193.82 mi (311.92 km) |
| Hadamar to Osternienburg | 195.64 mi (314.85 km) |
| Hadamar to Osterode | 130.14 mi (209.43 km) |
| Hadamar to Osterwieck | 155.89 mi (250.87 km) |
| Hadamar to Ostfildern | 130.22 mi (209.56 km) |
| Hadamar to Osthofen | 52.75 mi (84.89 km) |
| Hadamar to Ostrhauderfehn | 185.18 mi (298.02 km) |
| Hadamar to Ostringen | 89.98 mi (144.81 km) |
| Hadamar to Oststeinbek | 231.95 mi (373.28 km) |
