| Echelon to Santa Rosa (California) | 2,527.61 mi (4,067.79 km) |
| Echelon to Santaquin (Utah) | 1,936.17 mi (3,115.97 km) |
| Echelon to Santee (California) | 2,363.66 mi (3,803.94 km) |
| Echelon to Sapulpa (Oklahoma) | 1,177.37 mi (1,894.79 km) |
| Echelon to Saraland (Alabama) | 963.60 mi (1,550.76 km) |
| Echelon to Sarasota (Florida) | 966.39 mi (1,555.26 km) |
| Echelon to Sarasota Springs (Florida) | 966.53 mi (1,555.48 km) |
| Echelon to Saratoga (California) | 2,517.91 mi (4,052.19 km) |
| Echelon to Saratoga Springs (New York) | 231.19 mi (372.06 km) |
| Echelon to Saratoga Springs (Utah) | 1,937.30 mi (3,117.79 km) |
| Echelon to Sartell (Minnesota) | 1,050.67 mi (1,690.89 km) |
| Echelon to Satellite Beach (Florida) | 867.39 mi (1,395.93 km) |
| Echelon to Sauk Rapids (Minnesota) | 1,047.17 mi (1,685.26 km) |
| Echelon to Sault Ste. Marie (Michigan) | 657.43 mi (1,058.04 km) |
| Echelon to Savage (Minnesota) | 995.30 mi (1,601.78 km) |
