| Ramsgate to Orbetello | 767.90 mi (1,235.81 km) |
| Ramsgate to Oria | 1,076.33 mi (1,732.18 km) |
| Ramsgate to Oristano | 861.52 mi (1,386.48 km) |
| Ramsgate to Orta Nova | 967.80 mi (1,557.52 km) |
| Ramsgate to Orte | 800.93 mi (1,288.98 km) |
| Ramsgate to Ortona | 870.49 mi (1,400.91 km) |
| Ramsgate to Orvieto | 778.26 mi (1,252.49 km) |
| Ramsgate to Orzinuovi | 565.90 mi (910.74 km) |
| Ramsgate to Osimo | 780.93 mi (1,256.79 km) |
| Ramsgate to Ospitaletto | 562.27 mi (904.89 km) |
| Ramsgate to Ostuni | 1,062.41 mi (1,709.78 km) |
| Ramsgate to Ottaviano | 954.51 mi (1,536.13 km) |
| Ramsgate to Ovada | 570.27 mi (917.77 km) |
| Ramsgate to Ozieri | 826.35 mi (1,329.88 km) |
| Ramsgate to Paceco | 1,069.94 mi (1,721.90 km) |
