| Billdal to Oberriet | 716.23 mi (1,152.66 km) |
| Billdal to Obersiggenthal | 713.92 mi (1,148.94 km) |
| Billdal to Oberwil | 719.29 mi (1,157.58 km) |
| Billdal to Oberwingert | 707.91 mi (1,139.27 km) |
| Billdal to Oftringen | 728.91 mi (1,173.07 km) |
| Billdal to Olten | 726.82 mi (1,169.71 km) |
| Billdal to Onex | 825.27 mi (1,328.14 km) |
| Billdal to Opfikon | 715.22 mi (1,151.03 km) |
| Billdal to Ostermundigen | 757.59 mi (1,219.23 km) |
| Billdal to Payerne | 772.92 mi (1,243.90 km) |
| Billdal to Pfaffikon | 718.04 mi (1,155.57 km) |
| Billdal to Plan-les-Ouates | 826.17 mi (1,329.59 km) |
| Billdal to Pratteln | 717.56 mi (1,154.80 km) |
| Billdal to Prilly | 795.78 mi (1,280.69 km) |
| Billdal to Pully | 796.11 mi (1,281.21 km) |
