| Altensteig to Oberriet | 98.39 mi (158.34 km) |
| Altensteig to Obersiggenthal | 77.33 mi (124.45 km) |
| Altensteig to Oberwil | 88.59 mi (142.56 km) |
| Altensteig to Oberwingert | 74.28 mi (119.54 km) |
| Altensteig to Oftringen | 93.33 mi (150.19 km) |
| Altensteig to Olten | 91.43 mi (147.15 km) |
| Altensteig to Onex | 203.19 mi (327.01 km) |
| Altensteig to Opfikon | 79.69 mi (128.25 km) |
| Altensteig to Ostermundigen | 124.04 mi (199.63 km) |
| Altensteig to Payerne | 144.88 mi (233.15 km) |
| Altensteig to Pfaffikon | 84.68 mi (136.27 km) |
| Altensteig to Plan-les-Ouates | 203.70 mi (327.82 km) |
| Altensteig to Pratteln | 84.90 mi (136.64 km) |
| Altensteig to Prilly | 169.87 mi (273.37 km) |
| Altensteig to Pully | 169.15 mi (272.23 km) |
