| Basford to Carson (California) | 5,353.07 mi (8,614.93 km) |
| Basford to Carson City (Nevada) | 5,091.95 mi (8,194.70 km) |
| Basford to Carteret (New Jersey) | 3,403.35 mi (5,477.17 km) |
| Basford to Cartersville (Georgia) | 4,129.03 mi (6,645.04 km) |
| Basford to Carthage (Missouri) | 4,345.01 mi (6,992.61 km) |
| Basford to Cary (Illinois) | 3,869.42 mi (6,227.22 km) |
| Basford to Cary (North Carolina) | 3,811.12 mi (6,133.41 km) |
| Basford to Casa de Oro-Mount Helix (California) | 5,373.89 mi (8,648.44 km) |
| Basford to Casa Grande (Arizona) | 5,193.76 mi (8,358.55 km) |
| Basford to Casas Adobes (Arizona) | 5,199.88 mi (8,368.39 km) |
| Basford to Cascades (Virginia) | 3,599.42 mi (5,792.70 km) |
| Basford to Casper (Wyoming) | 4,469.71 mi (7,193.30 km) |
| Basford to Casselberry (Florida) | 4,266.55 mi (6,866.35 km) |
| Basford to Castaic (California) | 5,327.63 mi (8,573.99 km) |
| Basford to Castle Pines (Colorado) | 4,600.81 mi (7,404.29 km) |
