| Galesburg to Cockermouth | 3,877.77 mi (6,240.67 km) |
| Galesburg to Colchester | 4,121.34 mi (6,632.65 km) |
| Galesburg to Coleford | 3,991.84 mi (6,424.24 km) |
| Galesburg to Colne | 3,944.87 mi (6,348.66 km) |
| Galesburg to Colwyn Bay | 3,905.38 mi (6,285.11 km) |
| Galesburg to Congleton | 3,964.45 mi (6,380.17 km) |
| Galesburg to Conisbrough | 3,991.21 mi (6,423.24 km) |
| Galesburg to Connahs Quay | 3,931.51 mi (6,327.16 km) |
| Galesburg to Consett | 3,927.52 mi (6,320.74 km) |
| Galesburg to Conwy | 3,900.82 mi (6,277.77 km) |
| Galesburg to Cookstown | 3,754.26 mi (6,041.91 km) |
| Galesburg to Corby | 4,041.98 mi (6,504.94 km) |
| Galesburg to Corfe Mullen | 4,047.20 mi (6,513.34 km) |
| Galesburg to Corsham | 4,019.54 mi (6,468.82 km) |
| Galesburg to Coseley | 3,988.35 mi (6,418.63 km) |
