| Gurnee to Caltagirone | 5,090.87 mi (8,192.96 km) |
| Gurnee to Caltanissetta | 5,060.76 mi (8,144.51 km) |
| Gurnee to Calvisano | 4,569.36 mi (7,353.67 km) |
| Gurnee to Calvizzano | 4,912.29 mi (7,905.56 km) |
| Gurnee to Camaiore | 4,626.64 mi (7,445.86 km) |
| Gurnee to Cameri | 4,497.01 mi (7,237.24 km) |
| Gurnee to Camisano Vicentino | 4,615.25 mi (7,427.52 km) |
| Gurnee to Campagna | 4,959.23 mi (7,981.11 km) |
| Gurnee to Campagnano di Roma | 4,786.22 mi (7,702.68 km) |
| Gurnee to Campi Bisenzio | 4,664.43 mi (7,506.68 km) |
| Gurnee to Campi Salentina | 5,086.18 mi (8,185.41 km) |
| Gurnee to Campiglia Marittima | 4,675.76 mi (7,524.90 km) |
| Gurnee to Campobasso | 4,901.69 mi (7,888.50 km) |
| Gurnee to Campobello di Licata | 5,065.61 mi (8,152.32 km) |
| Gurnee to Campobello di Mazara | 4,999.82 mi (8,046.43 km) |
