| Forfar to Carson (California) | 5,138.37 mi (8,269.41 km) |
| Forfar to Carson City (Nevada) | 4,867.24 mi (7,833.06 km) |
| Forfar to Carteret (New Jersey) | 3,274.31 mi (5,269.49 km) |
| Forfar to Cartersville (Georgia) | 3,992.69 mi (6,425.62 km) |
| Forfar to Carthage (Missouri) | 4,175.43 mi (6,719.71 km) |
| Forfar to Cary (Illinois) | 3,699.83 mi (5,954.30 km) |
| Forfar to Cary (North Carolina) | 3,686.67 mi (5,933.12 km) |
| Forfar to Casa de Oro-Mount Helix (California) | 5,163.29 mi (8,309.51 km) |
| Forfar to Casa Grande (Arizona) | 4,993.69 mi (8,036.57 km) |
| Forfar to Casas Adobes (Arizona) | 5,002.42 mi (8,050.62 km) |
| Forfar to Cascades (Virginia) | 3,467.49 mi (5,580.38 km) |
| Forfar to Casper (Wyoming) | 4,262.04 mi (6,859.09 km) |
| Forfar to Casselberry (Florida) | 4,157.59 mi (6,691.00 km) |
| Forfar to Castaic (California) | 5,111.30 mi (8,225.84 km) |
| Forfar to Castle Pines (Colorado) | 4,402.67 mi (7,085.41 km) |
