| Lanham to Southern Pines (North Carolina) | 296.22 mi (476.72 km) |
| Lanham to Southfield (Michigan) | 414.45 mi (667.00 km) |
| Lanham to Southgate (Michigan) | 401.94 mi (646.86 km) |
| Lanham to Southlake (Texas) | 1,206.05 mi (1,940.94 km) |
| Lanham to Spanaway (Washington) | 2,334.65 mi (3,757.25 km) |
| Lanham to Spanish Fork (Utah) | 1,844.11 mi (2,967.81 km) |
| Lanham to Spanish Lake (Missouri) | 718.39 mi (1,156.14 km) |
| Lanham to Spanish Springs (Nevada) | 2,267.95 mi (3,649.92 km) |
| Lanham to Sparks (Nevada) | 2,271.66 mi (3,655.88 km) |
| Lanham to Spartanburg (South Carolina) | 394.62 mi (635.08 km) |
| Lanham to Spearfish (South Dakota) | 1,435.11 mi (2,309.59 km) |
| Lanham to Speedway (Indiana) | 505.39 mi (813.35 km) |
| Lanham to Spencer (Iowa) | 994.56 mi (1,600.59 km) |
| Lanham to Spokane (Washington) | 2,100.70 mi (3,380.76 km) |
| Lanham to Spokane Valley (Washington) | 2,091.47 mi (3,365.89 km) |
