| North Bethesda to Smyrna (Delaware) | 82.81 mi (133.28 km) |
| North Bethesda to Smyrna (Georgia) | 544.56 mi (876.38 km) |
| North Bethesda to Smyrna (Tennessee) | 557.22 mi (896.76 km) |
| North Bethesda to Snellville (Georgia) | 523.77 mi (842.93 km) |
| North Bethesda to Snoqualmie (Washington) | 2,290.54 mi (3,686.26 km) |
| North Bethesda to Snyder (Texas) | 1,397.09 mi (2,248.40 km) |
| North Bethesda to Socastee (South Carolina) | 384.43 mi (618.67 km) |
| North Bethesda to Socorro (Texas) | 1,711.72 mi (2,754.75 km) |
| North Bethesda to Soddy-Daisy (Tennessee) | 514.55 mi (828.08 km) |
| North Bethesda to Solana Beach (California) | 2,262.97 mi (3,641.89 km) |
| North Bethesda to Soledad (California) | 2,399.14 mi (3,861.04 km) |
| North Bethesda to Solon (Ohio) | 279.72 mi (450.17 km) |
| North Bethesda to Somers Point (New Jersey) | 135.92 mi (218.75 km) |
| North Bethesda to Somerset (Kentucky) | 429.22 mi (690.77 km) |
| North Bethesda to Somerset (New Jersey) | 172.12 mi (277.01 km) |
