| Chicago Heights to Caldicot | 3,861.53 mi (6,214.53 km) |
| Chicago Heights to Calne | 3,894.92 mi (6,268.27 km) |
| Chicago Heights to Cam | 3,873.07 mi (6,233.11 km) |
| Chicago Heights to Camberley | 3,946.78 mi (6,351.72 km) |
| Chicago Heights to Camborne | 3,801.96 mi (6,118.66 km) |
| Chicago Heights to Cambridge | 3,952.17 mi (6,360.41 km) |
| Chicago Heights to Cambuslang | 3,690.03 mi (5,938.52 km) |
| Chicago Heights to Canford Cliffs | 3,920.59 mi (6,309.59 km) |
| Chicago Heights to Cannock | 3,856.29 mi (6,206.09 km) |
| Chicago Heights to Canterbury | 4,018.25 mi (6,466.75 km) |
| Chicago Heights to Carlisle | 3,759.16 mi (6,049.79 km) |
| Chicago Heights to Carlton Colville | 4,003.10 mi (6,442.36 km) |
| Chicago Heights to Carluke | 3,704.23 mi (5,961.38 km) |
| Chicago Heights to Carnoustie | 3,723.97 mi (5,993.15 km) |
| Chicago Heights to Carshalton | 3,967.86 mi (6,385.65 km) |
