| Cortona to Oberriet | 302.95 mi (487.55 km) |
| Cortona to Obersiggenthal | 341.72 mi (549.95 km) |
| Cortona to Oberwil | 363.20 mi (584.51 km) |
| Cortona to Oberwingert | 332.00 mi (534.30 km) |
| Cortona to Oftringen | 342.12 mi (550.58 km) |
| Cortona to Olten | 344.43 mi (554.30 km) |
| Cortona to Onex | 351.84 mi (566.23 km) |
| Cortona to Opfikon | 331.76 mi (533.92 km) |
| Cortona to Ostermundigen | 335.65 mi (540.18 km) |
| Cortona to Payerne | 347.35 mi (559.01 km) |
| Cortona to Pfaffikon | 322.64 mi (519.24 km) |
| Cortona to Plan-les-Ouates | 350.55 mi (564.15 km) |
| Cortona to Pratteln | 359.25 mi (578.16 km) |
| Cortona to Prilly | 346.54 mi (557.71 km) |
| Cortona to Pully | 343.35 mi (552.57 km) |
