| Cities | Distance |
|---|---|
| Altdorf to Orbetello | 331.08 mi (532.81 km) |
| Altdorf to Oria | 628.30 mi (1,011.15 km) |
| Altdorf to Oristano | 480.96 mi (774.02 km) |
| Altdorf to Orta Nova | 518.85 mi (835.01 km) |
| Altdorf to Orte | 355.85 mi (572.69 km) |
| Altdorf to Ortona | 421.49 mi (678.33 km) |
| Altdorf to Orvieto | 333.42 mi (536.58 km) |
| Altdorf to Orzinuovi | 118.92 mi (191.39 km) |
| Altdorf to Osimo | 332.22 mi (534.66 km) |
| Altdorf to Ospitaletto | 113.80 mi (183.14 km) |
| Altdorf to Ostuni | 614.72 mi (989.30 km) |
| Altdorf to Ottaviano | 507.21 mi (816.28 km) |
| Altdorf to Ovada | 153.91 mi (247.69 km) |
| Altdorf to Ozieri | 434.42 mi (699.13 km) |
| Altdorf to Paceco | 645.25 mi (1,038.43 km) |