| Gurnee to Cabestany | 4,377.23 mi (7,044.47 km) |
| Gurnee to Cabries | 4,448.49 mi (7,159.15 km) |
| Gurnee to Cachan | 4,124.05 mi (6,637.02 km) |
| Gurnee to Caen | 4,004.76 mi (6,445.03 km) |
| Gurnee to Cagnes-sur-Mer | 4,511.64 mi (7,260.78 km) |
| Gurnee to Cahors | 4,247.12 mi (6,835.08 km) |
| Gurnee to Calais | 4,030.26 mi (6,486.08 km) |
| Gurnee to Caluire-et-Cuire | 4,334.75 mi (6,976.11 km) |
| Gurnee to Cambrai | 4,109.44 mi (6,613.50 km) |
| Gurnee to Canet-en-Roussillon | 4,378.96 mi (7,047.25 km) |
| Gurnee to Cannes | 4,510.70 mi (7,259.28 km) |
| Gurnee to Canteleu | 4,050.43 mi (6,518.54 km) |
| Gurnee to Capbreton | 4,156.18 mi (6,688.73 km) |
| Gurnee to Carcassonne | 4,331.92 mi (6,971.55 km) |
| Gurnee to Carmaux | 4,291.89 mi (6,907.13 km) |
