| Broadstairs to Orbetello | 768.44 mi (1,236.68 km) |
| Broadstairs to Oria | 1,076.50 mi (1,732.46 km) |
| Broadstairs to Oristano | 862.49 mi (1,388.04 km) |
| Broadstairs to Orta Nova | 968.05 mi (1,557.92 km) |
| Broadstairs to Orte | 801.36 mi (1,289.67 km) |
| Broadstairs to Ortona | 870.75 mi (1,401.33 km) |
| Broadstairs to Orvieto | 778.69 mi (1,253.18 km) |
| Broadstairs to Orzinuovi | 566.25 mi (911.30 km) |
| Broadstairs to Osimo | 781.16 mi (1,257.15 km) |
| Broadstairs to Ospitaletto | 562.58 mi (905.38 km) |
| Broadstairs to Ostuni | 1,062.56 mi (1,710.03 km) |
| Broadstairs to Ottaviano | 954.89 mi (1,536.75 km) |
| Broadstairs to Ovada | 570.88 mi (918.75 km) |
| Broadstairs to Ozieri | 827.25 mi (1,331.33 km) |
| Broadstairs to Paceco | 1,070.66 mi (1,723.06 km) |
