| Enniskillen to Carson (California) | 5,086.82 mi (8,186.45 km) |
| Enniskillen to Carson City (Nevada) | 4,832.91 mi (7,777.81 km) |
| Enniskillen to Carteret (New Jersey) | 3,123.75 mi (5,027.19 km) |
| Enniskillen to Cartersville (Georgia) | 3,848.79 mi (6,194.03 km) |
| Enniskillen to Carthage (Missouri) | 4,064.77 mi (6,541.62 km) |
| Enniskillen to Cary (Illinois) | 3,589.29 mi (5,776.41 km) |
| Enniskillen to Cary (North Carolina) | 3,532.32 mi (5,684.72 km) |
| Enniskillen to Casa de Oro-Mount Helix (California) | 5,105.32 mi (8,216.21 km) |
| Enniskillen to Casa Grande (Arizona) | 4,920.48 mi (7,918.75 km) |
| Enniskillen to Casas Adobes (Arizona) | 4,925.62 mi (7,927.02 km) |
| Enniskillen to Cascades (Virginia) | 3,319.52 mi (5,342.26 km) |
| Enniskillen to Casper (Wyoming) | 4,200.27 mi (6,759.68 km) |
| Enniskillen to Casselberry (Florida) | 3,990.98 mi (6,422.86 km) |
| Enniskillen to Castaic (California) | 5,062.40 mi (8,147.15 km) |
| Enniskillen to Castle Pines (Colorado) | 4,327.13 mi (6,963.84 km) |
