| Echelon to Shoreview (Minnesota) | 990.13 mi (1,593.46 km) |
| Echelon to Shorewood (Illinois) | 701.42 mi (1,128.83 km) |
| Echelon to Shorewood (Wisconsin) | 703.12 mi (1,131.56 km) |
| Echelon to Short Hills (New Jersey) | 70.90 mi (114.10 km) |
| Echelon to Short Pump (Virginia) | 207.25 mi (333.54 km) |
| Echelon to Show Low (Arizona) | 1,957.29 mi (3,149.96 km) |
| Echelon to Shreveport (Louisiana) | 1,163.06 mi (1,871.77 km) |
| Echelon to Sicklerville (New Jersey) | 7.12 mi (11.45 km) |
| Echelon to Sidney (Ohio) | 485.66 mi (781.59 km) |
| Echelon to Sierra Madre (California) | 2,384.41 mi (3,837.34 km) |
| Echelon to Sierra Vista (Arizona) | 2,047.87 mi (3,295.73 km) |
| Echelon to Sierra Vista Southeast (Arizona) | 2,046.00 mi (3,292.72 km) |
| Echelon to Signal Hill (California) | 2,400.33 mi (3,862.96 km) |
| Echelon to Sikeston (Missouri) | 815.52 mi (1,312.45 km) |
| Echelon to Siloam Springs (Arkansas) | 1,090.72 mi (1,755.34 km) |
