| Amersham to Nyon | 478.84 mi (770.62 km) |
| Amersham to Oberriet | 546.08 mi (878.84 km) |
| Amersham to Obersiggenthal | 491.99 mi (791.77 km) |
| Amersham to Oberwil | 464.54 mi (747.60 km) |
| Amersham to Oberwingert | 508.08 mi (817.68 km) |
| Amersham to Oftringen | 486.23 mi (782.51 km) |
| Amersham to Olten | 484.12 mi (779.12 km) |
| Amersham to Onex | 486.05 mi (782.23 km) |
| Amersham to Opfikon | 504.27 mi (811.55 km) |
| Amersham to Ostermundigen | 488.66 mi (786.42 km) |
| Amersham to Payerne | 477.36 mi (768.23 km) |
| Amersham to Pfaffikon | 515.05 mi (828.89 km) |
| Amersham to Plan-les-Ouates | 487.45 mi (784.48 km) |
| Amersham to Pratteln | 469.51 mi (755.60 km) |
| Amersham to Prilly | 481.69 mi (775.21 km) |
