| River Falls to San Luis Obispo (California) | 1,613.72 mi (2,597.04 km) |
| River Falls to San Marcos (California) | 1,538.01 mi (2,475.19 km) |
| River Falls to San Marcos (Texas) | 1,075.19 mi (1,730.34 km) |
| River Falls to San Marino (California) | 1,539.04 mi (2,476.85 km) |
| River Falls to San Mateo (California) | 1,613.20 mi (2,596.20 km) |
| River Falls to San Pablo (California) | 1,601.70 mi (2,577.69 km) |
| River Falls to San Rafael (California) | 1,609.57 mi (2,590.36 km) |
| River Falls to San Ramon (California) | 1,588.27 mi (2,556.08 km) |
| River Falls to San Tan Valley (Arizona) | 1,292.52 mi (2,080.11 km) |
| River Falls to Sand Springs (Oklahoma) | 630.19 mi (1,014.19 km) |
| River Falls to Sandusky (Ohio) | 552.46 mi (889.10 km) |
| River Falls to Sandy (Oregon) | 1,437.33 mi (2,313.16 km) |
| River Falls to Sandy (Utah) | 1,017.21 mi (1,637.04 km) |
| River Falls to Sandy Springs (Georgia) | 872.94 mi (1,404.87 km) |
| River Falls to Sanford (Florida) | 1,272.66 mi (2,048.15 km) |
