| Alfeld to Carlsbad (New Mexico) | 5,380.19 mi (8,658.57 km) |
| Alfeld to Carmel (Indiana) | 4,339.66 mi (6,984.01 km) |
| Alfeld to Carmichael (California) | 5,520.76 mi (8,884.81 km) |
| Alfeld to Carney (Maryland) | 4,004.99 mi (6,445.40 km) |
| Alfeld to Carnot-Moon (Pennsylvania) | 4,092.72 mi (6,586.60 km) |
| Alfeld to Carol Stream (Illinois) | 4,313.08 mi (6,941.23 km) |
| Alfeld to Carolina (Puerto Rico) | 4,623.61 mi (7,440.97 km) |
| Alfeld to Carolina Forest (South Carolina) | 4,374.32 mi (7,039.79 km) |
| Alfeld to Carpentersville (Illinois) | 4,308.43 mi (6,933.76 km) |
| Alfeld to Carpinteria (California) | 5,730.34 mi (9,222.09 km) |
| Alfeld to Carrboro (North Carolina) | 4,273.65 mi (6,877.78 km) |
| Alfeld to Carroll (Iowa) | 4,537.42 mi (7,302.27 km) |
| Alfeld to Carrollton (Georgia) | 4,624.29 mi (7,442.07 km) |
| Alfeld to Carrollton (Texas) | 5,093.58 mi (8,197.33 km) |
| Alfeld to Carrollwood (Florida) | 4,809.68 mi (7,740.43 km) |
