| Formello to Oberriet | 387.36 mi (623.39 km) |
| Formello to Obersiggenthal | 424.08 mi (682.49 km) |
| Formello to Oberwil | 443.87 mi (714.34 km) |
| Formello to Oberwingert | 415.38 mi (668.49 km) |
| Formello to Oftringen | 423.18 mi (681.05 km) |
| Formello to Olten | 425.54 mi (684.84 km) |
| Formello to Onex | 421.48 mi (678.31 km) |
| Formello to Opfikon | 414.61 mi (667.25 km) |
| Formello to Ostermundigen | 414.33 mi (666.80 km) |
| Formello to Payerne | 423.64 mi (681.79 km) |
| Formello to Pfaffikon | 405.82 mi (653.10 km) |
| Formello to Plan-les-Ouates | 420.13 mi (676.14 km) |
| Formello to Pratteln | 440.29 mi (708.58 km) |
| Formello to Prilly | 420.21 mi (676.26 km) |
| Formello to Pully | 417.16 mi (671.35 km) |
