| Trikala to Novi di Modena | 666.49 mi (1,072.61 km) |
| Trikala to Novi Ligure | 754.81 mi (1,214.75 km) |
| Trikala to Nuoro | 660.30 mi (1,062.65 km) |
| Trikala to Occhiobello | 638.92 mi (1,028.24 km) |
| Trikala to Oderzo | 637.45 mi (1,025.87 km) |
| Trikala to Oggiono | 762.44 mi (1,227.03 km) |
| Trikala to Olbia | 653.33 mi (1,051.43 km) |
| Trikala to Oleggio | 786.70 mi (1,266.07 km) |
| Trikala to Olgiate Comasco | 778.52 mi (1,252.90 km) |
| Trikala to Olgiate Olona | 777.09 mi (1,250.60 km) |
| Trikala to Omegna | 805.32 mi (1,296.03 km) |
| Trikala to Opera | 754.72 mi (1,214.61 km) |
| Trikala to Oppeano | 669.30 mi (1,077.13 km) |
| Trikala to Orbassano | 817.75 mi (1,316.04 km) |
| Trikala to Orbetello | 584.99 mi (941.45 km) |
