| Allendale to Carson (California) | 1,846.07 mi (2,970.97 km) |
| Allendale to Carson City (Nevada) | 1,768.23 mi (2,845.69 km) |
| Allendale to Carteret (New Jersey) | 625.64 mi (1,006.87 km) |
| Allendale to Cartersville (Georgia) | 612.54 mi (985.79 km) |
| Allendale to Carthage (Missouri) | 598.17 mi (962.67 km) |
| Allendale to Cary (Illinois) | 128.53 mi (206.84 km) |
| Allendale to Cary (North Carolina) | 626.10 mi (1,007.61 km) |
| Allendale to Casa de Oro-Mount Helix (California) | 1,820.04 mi (2,929.07 km) |
| Allendale to Casa Grande (Arizona) | 1,560.66 mi (2,511.64 km) |
| Allendale to Casas Adobes (Arizona) | 1,547.00 mi (2,489.65 km) |
| Allendale to Cascades (Virginia) | 522.38 mi (840.69 km) |
| Allendale to Casper (Wyoming) | 1,028.34 mi (1,654.95 km) |
| Allendale to Casselberry (Florida) | 1,022.52 mi (1,645.59 km) |
| Allendale to Castaic (California) | 1,843.29 mi (2,966.48 km) |
| Allendale to Castle Pines (Colorado) | 1,010.55 mi (1,626.32 km) |
