| Cities | Distance |
|---|---|
| Trapani to Orbetello | 313.14 mi (503.95 km) |
| Trapani to Oria | 323.02 mi (519.86 km) |
| Trapani to Oristano | 247.86 mi (398.89 km) |
| Trapani to Orta Nova | 285.09 mi (458.80 km) |
| Trapani to Orte | 307.04 mi (494.14 km) |
| Trapani to Ortona | 315.43 mi (507.63 km) |
| Trapani to Orvieto | 325.49 mi (523.83 km) |
| Trapani to Orzinuovi | 527.10 mi (848.28 km) |
| Trapani to Osimo | 381.03 mi (613.20 km) |
| Trapani to Ospitaletto | 535.71 mi (862.15 km) |
| Trapani to Ostuni | 329.28 mi (529.93 km) |
| Trapani to Ottaviano | 221.95 mi (357.19 km) |
| Trapani to Ovada | 499.45 mi (803.79 km) |
| Trapani to Ozieri | 258.26 mi (415.63 km) |
| Trapani to Paceco | 3.04 mi (4.89 km) |