| San Pietro in Casale to Oberriet | 201.04 mi (323.54 km) |
| San Pietro in Casale to Obersiggenthal | 243.38 mi (391.68 km) |
| San Pietro in Casale to Oberwil | 267.74 mi (430.89 km) |
| San Pietro in Casale to Oberwingert | 231.84 mi (373.12 km) |
| San Pietro in Casale to Oftringen | 246.18 mi (396.19 km) |
| San Pietro in Casale to Olten | 248.38 mi (399.73 km) |
| San Pietro in Casale to Onex | 276.55 mi (445.06 km) |
| San Pietro in Casale to Opfikon | 232.59 mi (374.31 km) |
| San Pietro in Casale to Ostermundigen | 244.33 mi (393.21 km) |
| San Pietro in Casale to Payerne | 260.23 mi (418.79 km) |
| San Pietro in Casale to Pfaffikon | 222.91 mi (358.74 km) |
| San Pietro in Casale to Plan-les-Ouates | 275.41 mi (443.23 km) |
| San Pietro in Casale to Pratteln | 263.17 mi (423.52 km) |
| San Pietro in Casale to Prilly | 264.24 mi (425.25 km) |
| San Pietro in Casale to Pully | 260.89 mi (419.86 km) |
