| Champaign to Sumter (South Carolina) | 608.60 mi (979.45 km) |
| Champaign to Sun City (Arizona) | 1,395.84 mi (2,246.39 km) |
| Champaign to Sun City Center (Florida) | 920.84 mi (1,481.95 km) |
| Champaign to Sun City West (Arizona) | 1,398.17 mi (2,250.13 km) |
| Champaign to Sun Lakes (Arizona) | 1,386.73 mi (2,231.73 km) |
| Champaign to Sun Prairie (Wisconsin) | 217.74 mi (350.42 km) |
| Champaign to Sun Valley (Nevada) | 1,662.34 mi (2,675.28 km) |
| Champaign to Sun Village (California) | 1,666.79 mi (2,682.44 km) |
| Champaign to Sunland Park (New Mexico) | 1,170.62 mi (1,883.93 km) |
| Champaign to Sunny Isles Beach (Florida) | 1,086.03 mi (1,747.80 km) |
| Champaign to Sunnyside (Washington) | 1,642.16 mi (2,642.81 km) |
| Champaign to Sunnyvale (California) | 1,817.54 mi (2,925.05 km) |
| Champaign to Sunrise (Florida) | 1,068.00 mi (1,718.78 km) |
| Champaign to Sunrise Manor (Nevada) | 1,474.25 mi (2,372.58 km) |
| Champaign to Sunset (Florida) | 1,095.22 mi (1,762.59 km) |
