| Echelon to Scottsboro (Alabama) | 705.54 mi (1,135.46 km) |
| Echelon to Scottsdale (Arizona) | 2,069.33 mi (3,330.27 km) |
| Echelon to Scranton (Pennsylvania) | 113.10 mi (182.02 km) |
| Echelon to Seabrook (Maryland) | 115.74 mi (186.26 km) |
| Echelon to Seabrook (Texas) | 1,336.03 mi (2,150.13 km) |
| Echelon to Seaford (New York) | 97.42 mi (156.79 km) |
| Echelon to Seagoville (Texas) | 1,295.38 mi (2,084.71 km) |
| Echelon to Seal Beach (California) | 2,396.52 mi (3,856.83 km) |
| Echelon to Searcy (Arkansas) | 968.89 mi (1,559.27 km) |
| Echelon to Seaside (California) | 2,521.95 mi (4,058.69 km) |
| Echelon to SeaTac (Washington) | 2,383.93 mi (3,836.57 km) |
| Echelon to Seattle (Washington) | 2,384.08 mi (3,836.81 km) |
| Echelon to Sebastian (Florida) | 890.69 mi (1,433.42 km) |
| Echelon to Sebring (Florida) | 931.25 mi (1,498.70 km) |
| Echelon to Secaucus (New Jersey) | 80.95 mi (130.28 km) |
