| McLean to Sugar Hill (Georgia) | 506.43 mi (815.03 km) |
| McLean to Sugar Land (Texas) | 1,231.75 mi (1,982.30 km) |
| McLean to Sugarland Run (Virginia) | 11.48 mi (18.48 km) |
| McLean to Sugarmill Woods (Florida) | 768.22 mi (1,236.33 km) |
| McLean to Suisun City (California) | 2,395.64 mi (3,855.41 km) |
| McLean to Suitland (Maryland) | 16.01 mi (25.76 km) |
| McLean to Sulphur (Louisiana) | 1,096.37 mi (1,764.43 km) |
| McLean to Sulphur Springs (Texas) | 1,101.78 mi (1,773.14 km) |
| McLean to Summerfield (Maryland) | 17.76 mi (28.58 km) |
| McLean to Summerfield (North Carolina) | 240.71 mi (387.39 km) |
| McLean to Summerlin South (Nevada) | 2,083.45 mi (3,352.99 km) |
| McLean to Summerville (South Carolina) | 443.12 mi (713.14 km) |
| McLean to Summit (Illinois) | 592.14 mi (952.95 km) |
| McLean to Summit (New Jersey) | 193.70 mi (311.74 km) |
| McLean to Sumner (Washington) | 2,309.45 mi (3,716.69 km) |
