| Enniskillen to Cloverly (Maryland) | 3,301.40 mi (5,313.09 km) |
| Enniskillen to Clovis (California) | 4,962.60 mi (7,986.53 km) |
| Enniskillen to Clovis (New Mexico) | 4,533.09 mi (7,295.30 km) |
| Enniskillen to Clute (Texas) | 4,527.85 mi (7,286.87 km) |
| Enniskillen to Coachella (California) | 5,025.50 mi (8,087.75 km) |
| Enniskillen to Coalinga (California) | 5,021.82 mi (8,081.84 km) |
| Enniskillen to Coamo (Puerto Rico) | 3,961.12 mi (6,374.81 km) |
| Enniskillen to Coatesville (Pennsylvania) | 3,214.08 mi (5,172.56 km) |
| Enniskillen to Cockeysville (Maryland) | 3,269.36 mi (5,261.53 km) |
| Enniskillen to Cocoa (Florida) | 3,983.29 mi (6,410.48 km) |
| Enniskillen to Cocoa Beach (Florida) | 3,980.22 mi (6,405.55 km) |
| Enniskillen to Coconut Creek (Florida) | 4,069.59 mi (6,549.38 km) |
| Enniskillen to Coeur d'Alene (Idaho) | 4,271.07 mi (6,873.63 km) |
| Enniskillen to Cohoes (New York) | 3,005.65 mi (4,837.12 km) |
| Enniskillen to Cold Springs (Nevada) | 4,809.35 mi (7,739.90 km) |
