| River Falls to Somersworth (New Hampshire) | 1,081.86 mi (1,741.08 km) |
| River Falls to Somerton (Arizona) | 1,452.74 mi (2,337.95 km) |
| River Falls to Somerville (Massachusetts) | 1,086.61 mi (1,748.73 km) |
| River Falls to Somerville (New Jersey) | 959.04 mi (1,543.43 km) |
| River Falls to Sonoma (California) | 1,597.34 mi (2,570.67 km) |
| River Falls to Soquel (California) | 1,613.72 mi (2,597.04 km) |
| River Falls to South Bend (Indiana) | 387.92 mi (624.30 km) |
| River Falls to South Bradenton (Florida) | 1,323.83 mi (2,130.50 km) |
| River Falls to South Burlington (Vermont) | 951.74 mi (1,531.68 km) |
| River Falls to South Charleston (West Virginia) | 720.38 mi (1,159.34 km) |
| River Falls to South Daytona (Florida) | 1,256.75 mi (2,022.55 km) |
| River Falls to South El Monte (California) | 1,539.07 mi (2,476.89 km) |
| River Falls to South Elgin (Illinois) | 293.40 mi (472.19 km) |
| River Falls to South Euclid (Ohio) | 604.17 mi (972.32 km) |
| River Falls to South Farmingdale (New York) | 1,010.90 mi (1,626.89 km) |
