| Gurnee to Casamassima | 5,017.90 mi (8,075.52 km) |
| Gurnee to Casandrino | 4,913.46 mi (7,907.45 km) |
| Gurnee to Casapulla | 4,908.83 mi (7,900.00 km) |
| Gurnee to Casarano | 5,109.86 mi (8,223.52 km) |
| Gurnee to Casatenovo | 4,514.77 mi (7,265.83 km) |
| Gurnee to Casciana Terme | 4,656.33 mi (7,493.65 km) |
| Gurnee to Cascina | 4,647.04 mi (7,478.69 km) |
| Gurnee to Caselle Torinese | 4,470.49 mi (7,194.57 km) |
| Gurnee to Caserta | 4,910.82 mi (7,903.20 km) |
| Gurnee to Casier | 4,631.92 mi (7,454.36 km) |
| Gurnee to Casorate Primo | 4,518.84 mi (7,272.38 km) |
| Gurnee to Casoria | 4,916.94 mi (7,913.05 km) |
| Gurnee to Cassano al Ionio | 5,047.72 mi (8,123.52 km) |
| Gurnee to Cassano d'Adda | 4,529.51 mi (7,289.54 km) |
| Gurnee to Cassano delle Murge | 5,015.09 mi (8,071.00 km) |
