| Alfeld to Caño Martin Peña (Puerto Rico) | 4,625.31 mi (7,443.71 km) |
| Alfeld to Cañon City (Colorado) | 5,071.57 mi (8,161.90 km) |
| Alfeld to Canóvanas (Puerto Rico) | 4,622.17 mi (7,438.67 km) |
| Alfeld to Canton (Georgia) | 4,567.36 mi (7,350.45 km) |
| Alfeld to Canton (Illinois) | 4,449.20 mi (7,160.30 km) |
| Alfeld to Canton (Mississippi) | 4,863.41 mi (7,826.90 km) |
| Alfeld to Canton (Ohio) | 4,121.85 mi (6,633.47 km) |
| Alfeld to Canyon (Texas) | 5,157.05 mi (8,299.48 km) |
| Alfeld to Canyon Lake (California) | 5,710.21 mi (9,189.70 km) |
| Alfeld to Canyon Lake (Texas) | 5,313.16 mi (8,550.71 km) |
| Alfeld to Cape Coral (Florida) | 4,862.61 mi (7,825.61 km) |
| Alfeld to Cape Girardeau (Missouri) | 4,599.29 mi (7,401.84 km) |
| Alfeld to Carbondale (Illinois) | 4,565.82 mi (7,347.97 km) |
| Alfeld to Carlisle (Pennsylvania) | 3,993.40 mi (6,426.76 km) |
| Alfeld to Carlsbad (California) | 5,744.67 mi (9,245.16 km) |
