| Harenkarspel to Carson (California) | 5,546.02 mi (8,925.45 km) |
| Harenkarspel to Carson City (Nevada) | 5,273.69 mi (8,487.18 km) |
| Harenkarspel to Carteret (New Jersey) | 3,643.63 mi (5,863.86 km) |
| Harenkarspel to Cartersville (Georgia) | 4,367.64 mi (7,029.04 km) |
| Harenkarspel to Carthage (Missouri) | 4,570.54 mi (7,355.58 km) |
| Harenkarspel to Cary (Illinois) | 4,094.74 mi (6,589.84 km) |
| Harenkarspel to Cary (North Carolina) | 4,052.77 mi (6,522.31 km) |
| Harenkarspel to Casa de Oro-Mount Helix (California) | 5,570.89 mi (8,965.48 km) |
| Harenkarspel to Casa Grande (Arizona) | 5,399.97 mi (8,690.42 km) |
| Harenkarspel to Casas Adobes (Arizona) | 5,408.15 mi (8,703.58 km) |
| Harenkarspel to Cascades (Virginia) | 3,839.03 mi (6,178.32 km) |
| Harenkarspel to Casper (Wyoming) | 4,669.37 mi (7,514.62 km) |
| Harenkarspel to Casselberry (Florida) | 4,511.52 mi (7,260.59 km) |
| Harenkarspel to Castaic (California) | 5,518.88 mi (8,881.78 km) |
| Harenkarspel to Castle Pines (Colorado) | 4,808.44 mi (7,738.44 km) |
