| Valley Center to Steiner Ranch (Texas) | 1,138.42 mi (1,832.12 km) |
| Valley Center to Stephenville (Texas) | 1,093.31 mi (1,759.51 km) |
| Valley Center to Sterling (Colorado) | 916.67 mi (1,475.23 km) |
| Valley Center to Sterling (Illinois) | 1,601.42 mi (2,577.23 km) |
| Valley Center to Sterling (Virginia) | 2,228.57 mi (3,586.53 km) |
| Valley Center to Sterling Heights (Michigan) | 1,946.67 mi (3,132.86 km) |
| Valley Center to Steubenville (Ohio) | 2,055.87 mi (3,308.60 km) |
| Valley Center to Stevens Point (Wisconsin) | 1,659.35 mi (2,670.46 km) |
| Valley Center to Stevenson Ranch (California) | 120.55 mi (194.01 km) |
| Valley Center to Stillwater (Minnesota) | 1,522.83 mi (2,450.76 km) |
| Valley Center to Stillwater (Oklahoma) | 1,148.45 mi (1,848.26 km) |
| Valley Center to Stockbridge (Georgia) | 1,883.76 mi (3,031.63 km) |
| Valley Center to Stockton (California) | 406.87 mi (654.79 km) |
| Valley Center to Stone Ridge (Virginia) | 2,220.68 mi (3,573.84 km) |
| Valley Center to Stonecrest (Georgia) | 1,887.40 mi (3,037.48 km) |
