| Security-Widefield to San Luis (Arizona) | 707.82 mi (1,139.12 km) |
| Security-Widefield to San Luis Obispo (California) | 911.23 mi (1,466.48 km) |
| Security-Widefield to San Marcos (California) | 796.62 mi (1,282.03 km) |
| Security-Widefield to San Marcos (Texas) | 724.53 mi (1,166.02 km) |
| Security-Widefield to San Marino (California) | 809.47 mi (1,302.71 km) |
| Security-Widefield to San Mateo (California) | 958.25 mi (1,542.16 km) |
| Security-Widefield to San Pablo (California) | 955.19 mi (1,537.23 km) |
| Security-Widefield to San Rafael (California) | 964.57 mi (1,552.32 km) |
| Security-Widefield to San Ramon (California) | 935.51 mi (1,505.56 km) |
| Security-Widefield to San Tan Valley (Arizona) | 542.64 mi (873.29 km) |
| Security-Widefield to Sand Springs (Oklahoma) | 504.18 mi (811.40 km) |
| Security-Widefield to Sandusky (Ohio) | 1,174.93 mi (1,890.87 km) |
| Security-Widefield to Sandy (Oregon) | 1,007.85 mi (1,621.98 km) |
| Security-Widefield to Sandy (Utah) | 399.78 mi (643.39 km) |
| Security-Widefield to Sandy Springs (Georgia) | 1,177.17 mi (1,894.47 km) |
