| West Falls Church to Suffolk (Virginia) | 152.85 mi (246.00 km) |
| West Falls Church to Sugar Hill (Georgia) | 503.29 mi (809.96 km) |
| West Falls Church to Sugar Land (Texas) | 1,229.68 mi (1,978.98 km) |
| West Falls Church to Sugarland Run (Virginia) | 15.30 mi (24.63 km) |
| West Falls Church to Sugarmill Woods (Florida) | 763.43 mi (1,228.63 km) |
| West Falls Church to Suisun City (California) | 2,397.24 mi (3,857.99 km) |
| West Falls Church to Suitland (Maryland) | 14.31 mi (23.04 km) |
| West Falls Church to Sulphur (Louisiana) | 1,094.10 mi (1,760.78 km) |
| West Falls Church to Sulphur Springs (Texas) | 1,100.66 mi (1,771.34 km) |
| West Falls Church to Summerfield (Maryland) | 17.42 mi (28.04 km) |
| West Falls Church to Summerfield (North Carolina) | 236.72 mi (380.96 km) |
| West Falls Church to Summerlin South (Nevada) | 2,084.44 mi (3,354.59 km) |
| West Falls Church to Summerville (South Carolina) | 438.26 mi (705.30 km) |
| West Falls Church to Summit (Illinois) | 594.58 mi (956.89 km) |
| West Falls Church to Summit (New Jersey) | 196.99 mi (317.03 km) |
