| Naperville to Carmignano | 4,696.24 mi (7,557.88 km) |
| Naperville to Carovigno | 5,095.40 mi (8,200.26 km) |
| Naperville to Carpenedolo | 4,608.91 mi (7,417.32 km) |
| Naperville to Carpi | 4,650.61 mi (7,484.44 km) |
| Naperville to Carrara | 4,648.94 mi (7,481.74 km) |
| Naperville to Carugate | 4,558.41 mi (7,336.05 km) |
| Naperville to Casal di Principe | 4,941.14 mi (7,951.99 km) |
| Naperville to Casale Monferrato | 4,540.72 mi (7,307.58 km) |
| Naperville to Casale sul Sile | 4,672.66 mi (7,519.92 km) |
| Naperville to Casalecchio di Reno | 4,678.81 mi (7,529.82 km) |
| Naperville to Casalgrande | 4,653.05 mi (7,488.35 km) |
| Naperville to Casalmaggiore | 4,623.87 mi (7,441.39 km) |
| Naperville to Casalnuovo di Napoli | 4,954.24 mi (7,973.09 km) |
| Naperville to Casalpusterlengo | 4,585.98 mi (7,380.42 km) |
| Naperville to Casaluce | 4,944.55 mi (7,957.48 km) |
