| Sevenoaks to Oerlinghausen | 366.61 mi (590.00 km) |
| Sevenoaks to Oestrich-Winkel | 353.36 mi (568.67 km) |
| Sevenoaks to Offenburg | 395.57 mi (636.61 km) |
| Sevenoaks to Oftersheim | 392.90 mi (632.31 km) |
| Sevenoaks to Ohrdruf | 458.67 mi (738.15 km) |
| Sevenoaks to Ohringen | 435.50 mi (700.86 km) |
| Sevenoaks to Olbernhau | 572.73 mi (921.73 km) |
| Sevenoaks to Olching | 539.85 mi (868.80 km) |
| Sevenoaks to Oldenburg | 363.20 mi (584.52 km) |
| Sevenoaks to Oldenburg in Holstein | 492.62 mi (792.80 km) |
| Sevenoaks to Olfen | 310.88 mi (500.31 km) |
| Sevenoaks to Olpe | 331.74 mi (533.89 km) |
| Sevenoaks to Olsberg | 358.12 mi (576.33 km) |
| Sevenoaks to Oranienburg | 563.37 mi (906.66 km) |
| Sevenoaks to Ortenberg | 392.07 mi (630.98 km) |
