| Ober-Ramstadt to Nowy Sacz | 533.22 mi (858.14 km) |
| Ober-Ramstadt to Nowy Targ | 504.17 mi (811.39 km) |
| Ober-Ramstadt to Nowy Tomysl | 363.32 mi (584.70 km) |
| Ober-Ramstadt to Nysa | 382.35 mi (615.34 km) |
| Ober-Ramstadt to Oborniki | 399.20 mi (642.45 km) |
| Ober-Ramstadt to Oborniki Slaskie | 371.58 mi (598.00 km) |
| Ober-Ramstadt to Olawa | 384.05 mi (618.06 km) |
| Ober-Ramstadt to Olecko | 652.24 mi (1,049.67 km) |
| Ober-Ramstadt to Olesnica | 390.61 mi (628.63 km) |
| Ober-Ramstadt to Olesno | 431.86 mi (695.01 km) |
| Ober-Ramstadt to Olkusz | 480.32 mi (773.00 km) |
| Ober-Ramstadt to Olsztyn | 569.44 mi (916.42 km) |
| Ober-Ramstadt to Opalenica | 373.82 mi (601.60 km) |
| Ober-Ramstadt to Opoczno | 516.44 mi (831.14 km) |
| Ober-Ramstadt to Opole | 409.52 mi (659.06 km) |
