| Trentham to Chivasso | 703.35 mi (1,131.93 km) |
| Trentham to Ciampino | 1,032.30 mi (1,661.32 km) |
| Trentham to Cicciano | 1,138.72 mi (1,832.59 km) |
| Trentham to Cingoli | 967.84 mi (1,557.59 km) |
| Trentham to Cinisello Balsamo | 724.42 mi (1,165.84 km) |
| Trentham to Cinisi | 1,256.33 mi (2,021.87 km) |
| Trentham to Cirie | 692.61 mi (1,114.65 km) |
| Trentham to Ciro Marina | 1,309.84 mi (2,107.99 km) |
| Trentham to Cislago | 711.29 mi (1,144.71 km) |
| Trentham to Cisterna di Latina | 1,050.92 mi (1,691.30 km) |
| Trentham to Cisternino | 1,247.12 mi (2,007.04 km) |
| Trentham to Citta di Castello | 931.04 mi (1,498.37 km) |
| Trentham to Citta Sant'Angelo | 1,039.82 mi (1,673.44 km) |
| Trentham to Cittadella | 804.93 mi (1,295.41 km) |
| Trentham to Cittanova | 1,333.29 mi (2,145.72 km) |
