| River Ridge to San Luis Obispo (California) | 1,802.21 mi (2,900.37 km) |
| River Ridge to San Marcos (California) | 1,597.75 mi (2,571.32 km) |
| River Ridge to San Marcos (Texas) | 462.00 mi (743.52 km) |
| River Ridge to San Marino (California) | 1,653.46 mi (2,660.98 km) |
| River Ridge to San Mateo (California) | 1,906.35 mi (3,067.97 km) |
| River Ridge to San Pablo (California) | 1,911.34 mi (3,076.01 km) |
| River Ridge to San Rafael (California) | 1,921.28 mi (3,092.00 km) |
| River Ridge to San Ramon (California) | 1,887.65 mi (3,037.87 km) |
| River Ridge to San Tan Valley (Arizona) | 1,273.62 mi (2,049.69 km) |
| River Ridge to Sand Springs (Oklahoma) | 546.70 mi (879.83 km) |
| River Ridge to Sandusky (Ohio) | 897.93 mi (1,445.08 km) |
| River Ridge to Sandy (Oregon) | 2,031.50 mi (3,269.38 km) |
| River Ridge to Sandy (Utah) | 1,417.74 mi (2,281.63 km) |
| River Ridge to Sandy Springs (Georgia) | 439.33 mi (707.04 km) |
| River Ridge to Sanford (Florida) | 544.44 mi (876.19 km) |
