| Merrillville to Chivasso | 4,494.07 mi (7,232.51 km) |
| Merrillville to Ciampino | 4,823.13 mi (7,762.08 km) |
| Merrillville to Cicciano | 4,937.33 mi (7,945.86 km) |
| Merrillville to Cingoli | 4,781.07 mi (7,694.39 km) |
| Merrillville to Cinisello Balsamo | 4,532.81 mi (7,294.86 km) |
| Merrillville to Cinisi | 5,000.95 mi (8,048.26 km) |
| Merrillville to Cirie | 4,480.83 mi (7,211.20 km) |
| Merrillville to Ciro Marina | 5,113.18 mi (8,228.87 km) |
| Merrillville to Cislago | 4,518.95 mi (7,272.55 km) |
| Merrillville to Cisterna di Latina | 4,841.33 mi (7,791.36 km) |
| Merrillville to Cisternino | 5,063.67 mi (8,149.18 km) |
| Merrillville to Citta di Castello | 4,738.48 mi (7,625.84 km) |
| Merrillville to Citta Sant'Angelo | 4,850.56 mi (7,806.22 km) |
| Merrillville to Cittadella | 4,629.34 mi (7,450.21 km) |
| Merrillville to Cittanova | 5,116.74 mi (8,234.60 km) |
