| Great Harwood to Caguas (Puerto Rico) | 4,138.02 mi (6,659.50 km) |
| Great Harwood to Cahokia (Illinois) | 4,049.21 mi (6,516.58 km) |
| Great Harwood to Calabasas (California) | 5,273.58 mi (8,487.01 km) |
| Great Harwood to Caldwell (Idaho) | 4,669.91 mi (7,515.49 km) |
| Great Harwood to Caledonia (Wisconsin) | 3,757.22 mi (6,046.66 km) |
| Great Harwood to Calera (Alabama) | 4,192.39 mi (6,747.01 km) |
| Great Harwood to Calexico (California) | 5,256.02 mi (8,458.74 km) |
| Great Harwood to Calhoun (Georgia) | 4,052.70 mi (6,522.19 km) |
| Great Harwood to California (Maryland) | 3,534.85 mi (5,688.78 km) |
| Great Harwood to California City (California) | 5,189.80 mi (8,352.17 km) |
| Great Harwood to Callaway (Florida) | 4,299.31 mi (6,919.08 km) |
| Great Harwood to Calumet City (Illinois) | 3,801.90 mi (6,118.57 km) |
| Great Harwood to Calverton (Maryland) | 3,516.92 mi (5,659.93 km) |
| Great Harwood to Camano (Washington) | 4,571.94 mi (7,357.83 km) |
| Great Harwood to Camarillo (California) | 5,279.93 mi (8,497.22 km) |
