| Thornbury to Nyon | 536.00 mi (862.62 km) |
| Thornbury to Oberriet | 617.63 mi (993.99 km) |
| Thornbury to Obersiggenthal | 561.55 mi (903.73 km) |
| Thornbury to Oberwil | 532.35 mi (856.73 km) |
| Thornbury to Oberwingert | 578.86 mi (931.59 km) |
| Thornbury to Oftringen | 554.04 mi (891.63 km) |
| Thornbury to Olten | 552.05 mi (888.43 km) |
| Thornbury to Onex | 541.58 mi (871.59 km) |
| Thornbury to Opfikon | 574.23 mi (924.14 km) |
| Thornbury to Ostermundigen | 553.43 mi (890.66 km) |
| Thornbury to Payerne | 539.56 mi (868.34 km) |
| Thornbury to Pfaffikon | 585.20 mi (941.78 km) |
| Thornbury to Plan-les-Ouates | 542.96 mi (873.82 km) |
| Thornbury to Pratteln | 537.73 mi (865.39 km) |
| Thornbury to Prilly | 541.15 mi (870.89 km) |
