| Gravesend to Nyon | 439.09 mi (706.65 km) |
| Gravesend to Oberriet | 501.84 mi (807.63 km) |
| Gravesend to Obersiggenthal | 448.20 mi (721.32 km) |
| Gravesend to Oberwil | 421.24 mi (677.92 km) |
| Gravesend to Oberwingert | 464.01 mi (746.76 km) |
| Gravesend to Oftringen | 442.90 mi (712.78 km) |
| Gravesend to Olten | 440.77 mi (709.35 km) |
| Gravesend to Onex | 446.91 mi (719.24 km) |
| Gravesend to Opfikon | 460.39 mi (740.92 km) |
| Gravesend to Ostermundigen | 446.22 mi (718.12 km) |
| Gravesend to Payerne | 435.78 mi (701.32 km) |
| Gravesend to Pfaffikon | 471.11 mi (758.18 km) |
| Gravesend to Plan-les-Ouates | 448.31 mi (721.49 km) |
| Gravesend to Pratteln | 426.10 mi (685.73 km) |
| Gravesend to Prilly | 441.07 mi (709.84 km) |
