| Cities | Distance |
|---|---|
| Troina to Orbetello | 368.07 mi (592.36 km) |
| Troina to Oria | 248.27 mi (399.55 km) |
| Troina to Oristano | 354.93 mi (571.21 km) |
| Troina to Orta Nova | 252.15 mi (405.80 km) |
| Troina to Orte | 343.63 mi (553.02 km) |
| Troina to Ortona | 315.71 mi (508.08 km) |
| Troina to Orvieto | 365.33 mi (587.94 km) |
| Troina to Orzinuovi | 578.62 mi (931.20 km) |
| Troina to Osimo | 398.15 mi (640.76 km) |
| Troina to Ospitaletto | 585.36 mi (942.05 km) |
| Troina to Ostuni | 258.84 mi (416.56 km) |
| Troina to Ottaviano | 211.99 mi (341.16 km) |
| Troina to Ovada | 565.45 mi (910.01 km) |
| Troina to Ozieri | 356.69 mi (574.04 km) |
| Troina to Paceco | 112.64 mi (181.28 km) |