| Dumas to Sumter (South Carolina) | 1,227.05 mi (1,974.75 km) |
| Dumas to Sun City (Arizona) | 605.66 mi (974.72 km) |
| Dumas to Sun City Center (Florida) | 1,278.43 mi (2,057.43 km) |
| Dumas to Sun City West (Arizona) | 608.70 mi (979.60 km) |
| Dumas to Sun Lakes (Arizona) | 592.29 mi (953.20 km) |
| Dumas to Sun Prairie (Wisconsin) | 844.62 mi (1,359.29 km) |
| Dumas to Sun Valley (Nevada) | 1,005.31 mi (1,617.88 km) |
| Dumas to Sun Village (California) | 906.20 mi (1,458.39 km) |
| Dumas to Sunland Park (New Mexico) | 385.40 mi (620.24 km) |
| Dumas to Sunny Isles Beach (Florida) | 1,460.28 mi (2,350.09 km) |
| Dumas to Sunnyside (Washington) | 1,180.36 mi (1,899.60 km) |
| Dumas to Sunnyvale (California) | 1,115.31 mi (1,794.92 km) |
| Dumas to Sunrise (Florida) | 1,443.01 mi (2,322.31 km) |
| Dumas to Sunrise Manor (Nevada) | 730.98 mi (1,176.40 km) |
| Dumas to Sunset (Florida) | 1,457.34 mi (2,345.36 km) |
