| River Ridge to Sumter (South Carolina) | 637.99 mi (1,026.75 km) |
| River Ridge to Sun City (Arizona) | 1,317.42 mi (2,120.18 km) |
| River Ridge to Sun City Center (Florida) | 500.42 mi (805.34 km) |
| River Ridge to Sun City West (Arizona) | 1,322.06 mi (2,127.65 km) |
| River Ridge to Sun Lakes (Arizona) | 1,291.49 mi (2,078.46 km) |
| River Ridge to Sun Prairie (Wisconsin) | 915.25 mi (1,472.95 km) |
| River Ridge to Sun Valley (Nevada) | 1,794.67 mi (2,888.24 km) |
| River Ridge to Sun Village (California) | 1,645.98 mi (2,648.94 km) |
| River Ridge to Sunland Park (New Mexico) | 978.48 mi (1,574.70 km) |
| River Ridge to Sunny Isles Beach (Florida) | 675.54 mi (1,087.18 km) |
| River Ridge to Sunnyside (Washington) | 1,955.36 mi (3,146.85 km) |
| River Ridge to Sunnyvale (California) | 1,889.44 mi (3,040.77 km) |
| River Ridge to Sunrise (Florida) | 659.20 mi (1,060.87 km) |
| River Ridge to Sunrise Manor (Nevada) | 1,495.65 mi (2,407.02 km) |
| River Ridge to Sunset (Florida) | 670.32 mi (1,078.78 km) |
