| Trabzon to Castelletto sopra Ticino | 1,584.75 mi (2,550.40 km) |
| Trabzon to Castelli Calepio | 1,523.50 mi (2,451.83 km) |
| Trabzon to Castelnovo ne' Monti | 1,498.94 mi (2,412.31 km) |
| Trabzon to Castelnuovo Berardenga | 1,446.95 mi (2,328.63 km) |
| Trabzon to Castelnuovo di Porto | 1,403.40 mi (2,258.55 km) |
| Trabzon to Castelnuovo di Verona | 1,481.21 mi (2,383.77 km) |
| Trabzon to Castelnuovo Rangone | 1,472.53 mi (2,369.81 km) |
| Trabzon to Castelvetrano | 1,451.19 mi (2,335.47 km) |
| Trabzon to Castelvetro di Modena | 1,471.75 mi (2,368.55 km) |
| Trabzon to Castenaso | 1,446.09 mi (2,327.25 km) |
| Trabzon to Castenedolo | 1,504.04 mi (2,420.52 km) |
| Trabzon to Castiglion Fiorentino | 1,426.16 mi (2,295.19 km) |
| Trabzon to Castiglione del Lago | 1,420.51 mi (2,286.09 km) |
| Trabzon to Castiglione delle Stiviere | 1,494.08 mi (2,404.49 km) |
| Trabzon to Castrolibero | 1,243.75 mi (2,001.63 km) |
