| Richland to Sumter (South Carolina) | 2,198.37 mi (3,537.94 km) |
| Richland to Sun City (Arizona) | 949.72 mi (1,528.43 km) |
| Richland to Sun City Center (Florida) | 2,376.51 mi (3,824.62 km) |
| Richland to Sun City West (Arizona) | 944.76 mi (1,520.45 km) |
| Richland to Sun Lakes (Arizona) | 984.01 mi (1,583.62 km) |
| Richland to Sun Prairie (Wisconsin) | 1,481.72 mi (2,384.59 km) |
| Richland to Sun Valley (Nevada) | 461.63 mi (742.93 km) |
| Richland to Sun Village (California) | 812.99 mi (1,308.37 km) |
| Richland to Sunland Park (New Mexico) | 1,206.07 mi (1,940.98 km) |
| Richland to Sunny Isles Beach (Florida) | 2,560.86 mi (4,121.31 km) |
| Richland to Sunnyside (Washington) | 34.06 mi (54.82 km) |
| Richland to Sunnyvale (California) | 630.62 mi (1,014.88 km) |
| Richland to Sunrise (Florida) | 2,542.69 mi (4,092.07 km) |
| Richland to Sunrise Manor (Nevada) | 731.86 mi (1,177.81 km) |
| Richland to Sunset (Florida) | 2,561.71 mi (4,122.67 km) |
