| Bletchley to Nyon | 498.74 mi (802.65 km) |
| Bletchley to Oberriet | 561.88 mi (904.26 km) |
| Bletchley to Obersiggenthal | 508.63 mi (818.57 km) |
| Bletchley to Oberwil | 481.84 mi (775.44 km) |
| Bletchley to Oberwingert | 524.25 mi (843.69 km) |
| Bletchley to Oftringen | 503.49 mi (810.29 km) |
| Bletchley to Olten | 501.35 mi (806.84 km) |
| Bletchley to Onex | 506.24 mi (814.71 km) |
| Bletchley to Opfikon | 520.76 mi (838.08 km) |
| Bletchley to Ostermundigen | 506.83 mi (815.66 km) |
| Bletchley to Payerne | 496.20 mi (798.56 km) |
| Bletchley to Pfaffikon | 531.44 mi (855.28 km) |
| Bletchley to Plan-les-Ouates | 507.64 mi (816.96 km) |
| Bletchley to Pratteln | 486.66 mi (783.21 km) |
| Bletchley to Prilly | 501.14 mi (806.51 km) |
