| Hoffman Estates to Cadiz | 4,221.03 mi (6,793.09 km) |
| Hoffman Estates to Calafell | 4,396.84 mi (7,076.04 km) |
| Hoffman Estates to Calahorra | 4,202.63 mi (6,763.47 km) |
| Hoffman Estates to Calasparra | 4,367.34 mi (7,028.55 km) |
| Hoffman Estates to Calatayud | 4,252.18 mi (6,843.22 km) |
| Hoffman Estates to Caldas de Montbuy | 4,405.76 mi (7,090.39 km) |
| Hoffman Estates to Caldas de Reyes | 3,898.69 mi (6,274.33 km) |
| Hoffman Estates to Calella | 4,427.59 mi (7,125.51 km) |
| Hoffman Estates to Callosa de Segura | 4,408.43 mi (7,094.68 km) |
| Hoffman Estates to Calpe | 4,429.37 mi (7,128.39 km) |
| Hoffman Estates to Calvia | 4,501.52 mi (7,244.50 km) |
| Hoffman Estates to Camas | 4,200.89 mi (6,760.68 km) |
| Hoffman Estates to Cambados | 3,894.90 mi (6,268.24 km) |
| Hoffman Estates to Cambre | 3,889.67 mi (6,259.82 km) |
| Hoffman Estates to Cambrils | 4,379.86 mi (7,048.70 km) |
