| San Donato Milanese to Oberriet | 132.03 mi (212.48 km) |
| San Donato Milanese to Obersiggenthal | 150.37 mi (242.00 km) |
| San Donato Milanese to Oberwil | 166.21 mi (267.48 km) |
| San Donato Milanese to Oberwingert | 147.04 mi (236.63 km) |
| San Donato Milanese to Oftringen | 146.20 mi (235.29 km) |
| San Donato Milanese to Olten | 148.61 mi (239.16 km) |
| San Donato Milanese to Onex | 161.46 mi (259.84 km) |
| San Donato Milanese to Opfikon | 143.26 mi (230.56 km) |
| San Donato Milanese to Ostermundigen | 136.10 mi (219.03 km) |
| San Donato Milanese to Payerne | 147.79 mi (237.85 km) |
| San Donato Milanese to Pfaffikon | 136.69 mi (219.98 km) |
| San Donato Milanese to Plan-les-Ouates | 160.35 mi (258.05 km) |
| San Donato Milanese to Pratteln | 163.12 mi (262.52 km) |
| San Donato Milanese to Prilly | 149.48 mi (240.57 km) |
| San Donato Milanese to Pully | 146.17 mi (235.23 km) |
