| Echelon to Savannah (Georgia) | 641.21 mi (1,031.93 km) |
| Echelon to Sayreville (New Jersey) | 55.49 mi (89.30 km) |
| Echelon to Sayville (New York) | 118.37 mi (190.50 km) |
| Echelon to Scaggsville (Maryland) | 111.90 mi (180.09 km) |
| Echelon to Scarsdale (New York) | 101.65 mi (163.59 km) |
| Echelon to Schaumburg (Illinois) | 698.80 mi (1,124.61 km) |
| Echelon to Schenectady (New York) | 211.51 mi (340.39 km) |
| Echelon to Schererville (Indiana) | 661.53 mi (1,064.63 km) |
| Echelon to Schertz (Texas) | 1,493.54 mi (2,403.62 km) |
| Echelon to Schiller Park (Illinois) | 687.20 mi (1,105.94 km) |
| Echelon to Schofield Barracks (Hawaii) | 4,924.68 mi (7,925.51 km) |
| Echelon to Scotchtown (New York) | 117.23 mi (188.67 km) |
| Echelon to Scottdale (Georgia) | 660.92 mi (1,063.64 km) |
| Echelon to Scotts Valley (California) | 2,521.97 mi (4,058.72 km) |
| Echelon to Scottsbluff (Nebraska) | 1,497.50 mi (2,409.99 km) |
