| Alcacer do Sal to Chivasso | 964.85 mi (1,552.78 km) |
| Alcacer do Sal to Ciampino | 1,137.86 mi (1,831.20 km) |
| Alcacer do Sal to Cicciano | 1,235.08 mi (1,987.67 km) |
| Alcacer do Sal to Cingoli | 1,182.72 mi (1,903.41 km) |
| Alcacer do Sal to Cinisello Balsamo | 1,033.95 mi (1,663.98 km) |
| Alcacer do Sal to Cinisi | 1,169.84 mi (1,882.67 km) |
| Alcacer do Sal to Cirie | 953.31 mi (1,534.21 km) |
| Alcacer do Sal to Ciro Marina | 1,376.43 mi (2,215.14 km) |
| Alcacer do Sal to Cislago | 1,025.48 mi (1,650.35 km) |
| Alcacer do Sal to Cisterna di Latina | 1,148.45 mi (1,848.25 km) |
| Alcacer do Sal to Cisternino | 1,386.77 mi (2,231.78 km) |
| Alcacer do Sal to Citta di Castello | 1,135.83 mi (1,827.94 km) |
| Alcacer do Sal to Citta Sant'Angelo | 1,216.55 mi (1,957.84 km) |
| Alcacer do Sal to Cittadella | 1,152.58 mi (1,854.90 km) |
| Alcacer do Sal to Cittanova | 1,328.60 mi (2,138.18 km) |
