| Sligo to Castle Rock (Colorado) | 4,304.29 mi (6,927.09 km) |
| Sligo to Castro Valley (California) | 4,963.62 mi (7,988.17 km) |
| Sligo to Catalina Foothills (Arizona) | 4,896.23 mi (7,879.72 km) |
| Sligo to Cataño (Puerto Rico) | 3,898.24 mi (6,273.61 km) |
| Sligo to Cathedral City (California) | 5,002.87 mi (8,051.34 km) |
| Sligo to Catonsville (Maryland) | 3,251.49 mi (5,232.76 km) |
| Sligo to Cave Spring (Virginia) | 3,477.09 mi (5,595.84 km) |
| Sligo to Cayce (South Carolina) | 3,678.40 mi (5,919.81 km) |
| Sligo to Cayey (Puerto Rico) | 3,916.95 mi (6,303.72 km) |
| Sligo to Cedar City (Utah) | 4,676.92 mi (7,526.78 km) |
| Sligo to Cedar Falls (Iowa) | 3,701.40 mi (5,956.83 km) |
| Sligo to Cedar Hill (Texas) | 4,369.67 mi (7,032.31 km) |
| Sligo to Cedar Lake (Indiana) | 3,568.72 mi (5,743.30 km) |
| Sligo to Cedar Mill (Oregon) | 4,542.21 mi (7,309.98 km) |
| Sligo to Cedar Park (Texas) | 4,511.45 mi (7,260.47 km) |
