| Sigmaringen to Oberriet | 55.66 mi (89.57 km) |
| Sigmaringen to Obersiggenthal | 59.65 mi (96.00 km) |
| Sigmaringen to Oberwil | 86.70 mi (139.53 km) |
| Sigmaringen to Oberwingert | 44.50 mi (71.62 km) |
| Sigmaringen to Oftringen | 80.51 mi (129.57 km) |
| Sigmaringen to Olten | 79.59 mi (128.09 km) |
| Sigmaringen to Onex | 196.82 mi (316.76 km) |
| Sigmaringen to Opfikon | 54.30 mi (87.39 km) |
| Sigmaringen to Ostermundigen | 112.28 mi (180.69 km) |
| Sigmaringen to Payerne | 138.11 mi (222.27 km) |
| Sigmaringen to Pfaffikon | 53.67 mi (86.37 km) |
| Sigmaringen to Plan-les-Ouates | 197.03 mi (317.09 km) |
| Sigmaringen to Pratteln | 80.64 mi (129.78 km) |
| Sigmaringen to Prilly | 162.90 mi (262.17 km) |
| Sigmaringen to Pully | 161.35 mi (259.67 km) |
