| Gaithersburg to Samandag | 5,722.83 mi (9,210.01 km) |
| Gaithersburg to Samsun | 5,487.25 mi (8,830.88 km) |
| Gaithersburg to Sanliurfa | 5,781.32 mi (9,304.13 km) |
| Gaithersburg to Saray | 5,152.92 mi (8,292.82 km) |
| Gaithersburg to Saraykent | 5,531.92 mi (8,902.77 km) |
| Gaithersburg to Saraykoy | 5,349.01 mi (8,608.39 km) |
| Gaithersburg to Sarayonu | 5,476.19 mi (8,813.07 km) |
| Gaithersburg to Sarigol | 5,325.56 mi (8,570.66 km) |
| Gaithersburg to Sarikamis | 5,762.81 mi (9,274.35 km) |
| Gaithersburg to Sarikaya | 5,536.22 mi (8,909.69 km) |
| Gaithersburg to Sarioglan | 5,579.26 mi (8,978.95 km) |
| Gaithersburg to Sariveliler | 5,557.62 mi (8,944.13 km) |
| Gaithersburg to Sariyer | 5,210.50 mi (8,385.49 km) |
| Gaithersburg to Sariz | 5,628.28 mi (9,057.84 km) |
| Gaithersburg to Sarkikaraagac | 5,442.53 mi (8,758.90 km) |
