| Gurnee to Carmignano | 4,659.84 mi (7,499.29 km) |
| Gurnee to Carovigno | 5,058.65 mi (8,141.10 km) |
| Gurnee to Carpenedolo | 4,572.03 mi (7,357.97 km) |
| Gurnee to Carpi | 4,613.87 mi (7,425.30 km) |
| Gurnee to Carrara | 4,612.62 mi (7,423.30 km) |
| Gurnee to Carugate | 4,521.68 mi (7,276.94 km) |
| Gurnee to Casal di Principe | 4,905.09 mi (7,893.98 km) |
| Gurnee to Casale Monferrato | 4,504.33 mi (7,249.02 km) |
| Gurnee to Casale sul Sile | 4,635.31 mi (7,459.82 km) |
| Gurnee to Casalecchio di Reno | 4,642.09 mi (7,470.73 km) |
| Gurnee to Casalgrande | 4,616.40 mi (7,429.39 km) |
| Gurnee to Casalmaggiore | 4,587.14 mi (7,382.28 km) |
| Gurnee to Casalnuovo di Napoli | 4,918.18 mi (7,915.05 km) |
| Gurnee to Casalpusterlengo | 4,549.33 mi (7,321.44 km) |
| Gurnee to Casaluce | 4,908.49 mi (7,899.45 km) |
