| Horbury to Nyon | 609.41 mi (980.74 km) |
| Horbury to Oberriet | 655.28 mi (1,054.58 km) |
| Horbury to Obersiggenthal | 606.14 mi (975.48 km) |
| Horbury to Oberwil | 582.28 mi (937.08 km) |
| Horbury to Oberwingert | 619.58 mi (997.12 km) |
| Horbury to Oftringen | 603.57 mi (971.34 km) |
| Horbury to Olten | 601.30 mi (967.70 km) |
| Horbury to Onex | 617.96 mi (994.51 km) |
| Horbury to Opfikon | 617.46 mi (993.70 km) |
| Horbury to Ostermundigen | 610.54 mi (982.57 km) |
| Horbury to Payerne | 602.70 mi (969.96 km) |
| Horbury to Pfaffikon | 627.67 mi (1,010.14 km) |
| Horbury to Plan-les-Ouates | 619.35 mi (996.76 km) |
| Horbury to Pratteln | 586.47 mi (943.83 km) |
| Horbury to Prilly | 610.01 mi (981.71 km) |
