| Sligo to Security-Widefield (Colorado) | 4,332.18 mi (6,971.97 km) |
| Sligo to Sedalia (Missouri) | 3,916.29 mi (6,302.65 km) |
| Sligo to Sedro-Woolley (Washington) | 4,360.59 mi (7,017.70 km) |
| Sligo to Seguin (Texas) | 4,565.99 mi (7,348.25 km) |
| Sligo to Selden (New York) | 3,031.45 mi (4,878.64 km) |
| Sligo to Selma (Alabama) | 3,992.93 mi (6,425.99 km) |
| Sligo to Selma (California) | 4,951.57 mi (7,968.79 km) |
| Sligo to Selma (Texas) | 4,579.38 mi (7,369.79 km) |
| Sligo to Seminole (Florida) | 4,058.81 mi (6,532.03 km) |
| Sligo to Seven Hills (Ohio) | 3,347.25 mi (5,386.88 km) |
| Sligo to Seven Oaks (South Carolina) | 3,677.37 mi (5,918.15 km) |
| Sligo to Severn (Maryland) | 3,255.63 mi (5,239.42 km) |
| Sligo to Severna Park (Maryland) | 3,252.85 mi (5,234.95 km) |
| Sligo to Sevierville (Tennessee) | 3,682.68 mi (5,926.70 km) |
| Sligo to Seymour (Indiana) | 3,624.76 mi (5,833.49 km) |
