| Ramsgate to Oerlinghausen | 313.73 mi (504.90 km) |
| Ramsgate to Oestrich-Winkel | 302.62 mi (487.02 km) |
| Ramsgate to Offenburg | 351.12 mi (565.07 km) |
| Ramsgate to Oftersheim | 343.78 mi (553.27 km) |
| Ramsgate to Ohrdruf | 405.64 mi (652.81 km) |
| Ramsgate to Ohringen | 386.06 mi (621.30 km) |
| Ramsgate to Olbernhau | 519.65 mi (836.30 km) |
| Ramsgate to Olching | 491.56 mi (791.08 km) |
| Ramsgate to Oldenburg | 313.41 mi (504.38 km) |
| Ramsgate to Oldenburg in Holstein | 444.72 mi (715.71 km) |
| Ramsgate to Olfen | 257.79 mi (414.87 km) |
| Ramsgate to Olpe | 278.76 mi (448.62 km) |
| Ramsgate to Olsberg | 304.91 mi (490.70 km) |
| Ramsgate to Oranienburg | 511.18 mi (822.67 km) |
| Ramsgate to Ortenberg | 339.92 mi (547.04 km) |
