| Palo del Colle to Oberriet | 558.42 mi (898.69 km) |
| Palo del Colle to Obersiggenthal | 608.27 mi (978.92 km) |
| Palo del Colle to Oberwil | 634.85 mi (1,021.69 km) |
| Palo del Colle to Oberwingert | 593.97 mi (955.90 km) |
| Palo del Colle to Oftringen | 613.16 mi (986.79 km) |
| Palo del Colle to Olten | 615.28 mi (990.19 km) |
| Palo del Colle to Onex | 637.07 mi (1,025.26 km) |
| Palo del Colle to Opfikon | 596.51 mi (959.98 km) |
| Palo del Colle to Ostermundigen | 612.44 mi (985.63 km) |
| Palo del Colle to Payerne | 627.60 mi (1,010.03 km) |
| Palo del Colle to Pfaffikon | 586.09 mi (943.21 km) |
| Palo del Colle to Plan-les-Ouates | 635.80 mi (1,023.22 km) |
| Palo del Colle to Pratteln | 629.92 mi (1,013.76 km) |
| Palo del Colle to Prilly | 629.48 mi (1,013.06 km) |
| Palo del Colle to Pully | 626.21 mi (1,007.78 km) |
