| Security-Widefield to Shoreview (Minnesota) | 737.70 mi (1,187.21 km) |
| Security-Widefield to Shorewood (Illinois) | 890.85 mi (1,433.68 km) |
| Security-Widefield to Shorewood (Wisconsin) | 926.44 mi (1,490.96 km) |
| Security-Widefield to Short Hills (New Jersey) | 1,612.09 mi (2,594.42 km) |
| Security-Widefield to Short Pump (Virginia) | 1,467.68 mi (2,362.00 km) |
| Security-Widefield to Show Low (Arizona) | 427.99 mi (688.79 km) |
| Security-Widefield to Shreveport (Louisiana) | 750.57 mi (1,207.92 km) |
| Security-Widefield to Sicklerville (New Jersey) | 1,584.48 mi (2,549.98 km) |
| Security-Widefield to Sidney (Ohio) | 1,097.85 mi (1,766.82 km) |
| Security-Widefield to Sierra Madre (California) | 804.82 mi (1,295.23 km) |
| Security-Widefield to Sierra Vista (Arizona) | 588.45 mi (947.01 km) |
| Security-Widefield to Sierra Vista Southeast (Arizona) | 592.05 mi (952.82 km) |
| Security-Widefield to Signal Hill (California) | 822.53 mi (1,323.74 km) |
| Security-Widefield to Sikeston (Missouri) | 834.61 mi (1,343.18 km) |
| Security-Widefield to Siloam Springs (Arkansas) | 585.47 mi (942.23 km) |
