| Mount Prospect to Chivasso | 4,492.83 mi (7,230.51 km) |
| Mount Prospect to Ciampino | 4,822.54 mi (7,761.13 km) |
| Mount Prospect to Cicciano | 4,936.48 mi (7,944.50 km) |
| Mount Prospect to Cingoli | 4,779.03 mi (7,691.10 km) |
| Mount Prospect to Cinisello Balsamo | 4,530.75 mi (7,291.53 km) |
| Mount Prospect to Cinisi | 5,002.82 mi (8,051.27 km) |
| Mount Prospect to Cirie | 4,479.67 mi (7,209.33 km) |
| Mount Prospect to Ciro Marina | 5,112.26 mi (8,227.39 km) |
| Mount Prospect to Cislago | 4,516.90 mi (7,269.25 km) |
| Mount Prospect to Cisterna di Latina | 4,840.79 mi (7,790.50 km) |
| Mount Prospect to Cisternino | 5,061.64 mi (8,145.92 km) |
| Mount Prospect to Citta di Castello | 4,736.78 mi (7,623.12 km) |
| Mount Prospect to Citta Sant'Angelo | 4,848.78 mi (7,803.37 km) |
| Mount Prospect to Cittadella | 4,626.15 mi (7,445.07 km) |
| Mount Prospect to Cittanova | 5,117.05 mi (8,235.09 km) |
