| Palazzolo Acreide to Oberriet | 758.90 mi (1,221.34 km) |
| Palazzolo Acreide to Obersiggenthal | 794.93 mi (1,279.32 km) |
| Palazzolo Acreide to Oberwil | 813.09 mi (1,308.54 km) |
| Palazzolo Acreide to Oberwingert | 786.86 mi (1,266.32 km) |
| Palazzolo Acreide to Oftringen | 792.90 mi (1,276.06 km) |
| Palazzolo Acreide to Olten | 795.29 mi (1,279.90 km) |
| Palazzolo Acreide to Onex | 776.06 mi (1,248.95 km) |
| Palazzolo Acreide to Opfikon | 785.81 mi (1,264.64 km) |
| Palazzolo Acreide to Ostermundigen | 781.53 mi (1,257.75 km) |
| Palazzolo Acreide to Payerne | 787.74 mi (1,267.75 km) |
| Palazzolo Acreide to Pfaffikon | 777.21 mi (1,250.80 km) |
| Palazzolo Acreide to Plan-les-Ouates | 774.67 mi (1,246.70 km) |
| Palazzolo Acreide to Pratteln | 809.91 mi (1,303.43 km) |
| Palazzolo Acreide to Prilly | 780.78 mi (1,256.54 km) |
| Palazzolo Acreide to Pully | 777.99 mi (1,252.05 km) |
