| Basford to Cloverly (Maryland) | 3,581.20 mi (5,763.39 km) |
| Basford to Clovis (California) | 5,224.24 mi (8,407.61 km) |
| Basford to Clovis (New Mexico) | 4,811.06 mi (7,742.65 km) |
| Basford to Clute (Texas) | 4,808.92 mi (7,739.21 km) |
| Basford to Coachella (California) | 5,294.14 mi (8,520.09 km) |
| Basford to Coalinga (California) | 5,283.38 mi (8,502.77 km) |
| Basford to Coamo (Puerto Rico) | 4,200.79 mi (6,760.53 km) |
| Basford to Coatesville (Pennsylvania) | 3,493.91 mi (5,622.90 km) |
| Basford to Cockeysville (Maryland) | 3,549.21 mi (5,711.91 km) |
| Basford to Cocoa (Florida) | 4,258.22 mi (6,852.95 km) |
| Basford to Cocoa Beach (Florida) | 4,255.01 mi (6,847.78 km) |
| Basford to Coconut Creek (Florida) | 4,342.26 mi (6,988.20 km) |
| Basford to Coeur d'Alene (Idaho) | 4,522.87 mi (7,278.86 km) |
| Basford to Cohoes (New York) | 3,286.08 mi (5,288.43 km) |
| Basford to Cold Springs (Nevada) | 5,067.48 mi (8,155.31 km) |
