| Lanham to Sugar Hill (Georgia) | 522.04 mi (840.15 km) |
| Lanham to Sugar Land (Texas) | 1,249.34 mi (2,010.62 km) |
| Lanham to Sugarland Run (Virginia) | 29.07 mi (46.79 km) |
| Lanham to Sugarmill Woods (Florida) | 777.54 mi (1,251.33 km) |
| Lanham to Suisun City (California) | 2,413.76 mi (3,884.57 km) |
| Lanham to Suitland (Maryland) | 8.91 mi (14.34 km) |
| Lanham to Sulphur (Louisiana) | 1,113.66 mi (1,792.26 km) |
| Lanham to Sulphur Springs (Texas) | 1,120.36 mi (1,803.04 km) |
| Lanham to Summerfield (Maryland) | 4.23 mi (6.80 km) |
| Lanham to Summerfield (North Carolina) | 253.97 mi (408.73 km) |
| Lanham to Summerlin South (Nevada) | 2,102.09 mi (3,382.98 km) |
| Lanham to Summerville (South Carolina) | 452.04 mi (727.49 km) |
| Lanham to Summit (Illinois) | 609.14 mi (980.31 km) |
| Lanham to Summit (New Jersey) | 178.74 mi (287.65 km) |
| Lanham to Sumner (Washington) | 2,325.34 mi (3,742.27 km) |
