| Merrillville to Cervignano del Friuli | 4,682.00 mi (7,534.95 km) |
| Merrillville to Cesa | 4,925.21 mi (7,926.36 km) |
| Merrillville to Cesano Maderno | 4,526.79 mi (7,285.17 km) |
| Merrillville to Cesena | 4,710.06 mi (7,580.12 km) |
| Merrillville to Cesenatico | 4,713.42 mi (7,585.52 km) |
| Merrillville to Cetraro | 5,059.64 mi (8,142.70 km) |
| Merrillville to Cherasco | 4,514.53 mi (7,265.44 km) |
| Merrillville to Chiampo | 4,613.99 mi (7,425.50 km) |
| Merrillville to Chiaravalle | 4,775.75 mi (7,685.83 km) |
| Merrillville to Chiari | 4,560.34 mi (7,339.15 km) |
| Merrillville to Chiavari | 4,586.86 mi (7,381.84 km) |
| Merrillville to Chieri | 4,498.42 mi (7,239.52 km) |
| Merrillville to Chieti | 4,862.41 mi (7,825.29 km) |
| Merrillville to Chioggia | 4,666.39 mi (7,509.82 km) |
| Merrillville to Chiusi | 4,745.40 mi (7,636.98 km) |
