| Eckington to Security-Widefield (Colorado) | 4,613.92 mi (7,425.39 km) |
| Eckington to Sedalia (Missouri) | 4,208.36 mi (6,772.70 km) |
| Eckington to Sedro-Woolley (Washington) | 4,599.78 mi (7,402.63 km) |
| Eckington to Seguin (Texas) | 4,861.07 mi (7,823.13 km) |
| Eckington to Selden (New York) | 3,329.35 mi (5,358.08 km) |
| Eckington to Selma (Alabama) | 4,290.64 mi (6,905.11 km) |
| Eckington to Selma (California) | 5,215.50 mi (8,393.53 km) |
| Eckington to Selma (Texas) | 4,874.28 mi (7,844.39 km) |
| Eckington to Seminole (Florida) | 4,355.77 mi (7,009.93 km) |
| Eckington to Seven Hills (Ohio) | 3,643.45 mi (5,863.56 km) |
| Eckington to Seven Oaks (South Carolina) | 3,975.24 mi (6,397.53 km) |
| Eckington to Severn (Maryland) | 3,553.51 mi (5,718.83 km) |
| Eckington to Severna Park (Maryland) | 3,550.74 mi (5,714.36 km) |
| Eckington to Sevierville (Tennessee) | 3,980.31 mi (6,405.69 km) |
| Eckington to Seymour (Indiana) | 3,920.64 mi (6,309.66 km) |
