| Downers Grove to Carmignano | 4,688.28 mi (7,545.06 km) |
| Downers Grove to Carovigno | 5,087.47 mi (8,187.50 km) |
| Downers Grove to Carpenedolo | 4,600.99 mi (7,404.58 km) |
| Downers Grove to Carpi | 4,642.68 mi (7,471.68 km) |
| Downers Grove to Carrara | 4,640.96 mi (7,468.91 km) |
| Downers Grove to Carugate | 4,550.48 mi (7,323.29 km) |
| Downers Grove to Casal di Principe | 4,933.14 mi (7,939.12 km) |
| Downers Grove to Casale Monferrato | 4,532.75 mi (7,294.76 km) |
| Downers Grove to Casale sul Sile | 4,664.79 mi (7,507.25 km) |
| Downers Grove to Casalecchio di Reno | 4,670.88 mi (7,517.05 km) |
| Downers Grove to Casalgrande | 4,645.10 mi (7,475.57 km) |
| Downers Grove to Casalmaggiore | 4,615.93 mi (7,428.63 km) |
| Downers Grove to Casalnuovo di Napoli | 4,946.25 mi (7,960.22 km) |
| Downers Grove to Casalpusterlengo | 4,578.04 mi (7,367.64 km) |
| Downers Grove to Casaluce | 4,936.55 mi (7,944.61 km) |
