| Barking to Nyon | 452.28 mi (727.88 km) |
| Barking to Oberriet | 515.98 mi (830.39 km) |
| Barking to Obersiggenthal | 462.29 mi (743.99 km) |
| Barking to Oberwil | 435.25 mi (700.47 km) |
| Barking to Oberwingert | 478.14 mi (769.49 km) |
| Barking to Oftringen | 456.92 mi (735.34 km) |
| Barking to Olten | 454.79 mi (731.91 km) |
| Barking to Onex | 459.95 mi (740.22 km) |
| Barking to Opfikon | 474.49 mi (763.62 km) |
| Barking to Ostermundigen | 460.06 mi (740.39 km) |
| Barking to Payerne | 449.42 mi (723.28 km) |
| Barking to Pfaffikon | 485.22 mi (780.89 km) |
| Barking to Plan-les-Ouates | 461.35 mi (742.47 km) |
| Barking to Pratteln | 440.12 mi (708.31 km) |
| Barking to Prilly | 454.48 mi (731.42 km) |
