| Cities | Distance |
|---|---|
| Trikala to Oria | 228.31 mi (367.42 km) |
| Trikala to Oristano | 699.91 mi (1,126.39 km) |
| Trikala to Orta Nova | 341.27 mi (549.22 km) |
| Trikala to Orte | 528.46 mi (850.48 km) |
| Trikala to Ortona | 430.15 mi (692.26 km) |
| Trikala to Orvieto | 547.69 mi (881.43 km) |
| Trikala to Orzinuovi | 724.80 mi (1,166.45 km) |
| Trikala to Osimo | 507.07 mi (816.05 km) |
| Trikala to Ospitaletto | 724.35 mi (1,165.73 km) |
| Trikala to Ostuni | 235.57 mi (379.12 km) |
| Trikala to Ottaviano | 394.89 mi (635.52 km) |
| Trikala to Ovada | 757.77 mi (1,219.52 km) |
| Trikala to Ozieri | 678.05 mi (1,091.22 km) |
| Trikala to Paceco | 507.94 mi (817.45 km) |
| Trikala to Pachino | 411.66 mi (662.50 km) |