| Maryland Heights to Somersworth (New Hampshire) | 1,065.77 mi (1,715.19 km) |
| Maryland Heights to Somerton (Arizona) | 1,419.20 mi (2,283.98 km) |
| Maryland Heights to Somerville (Massachusetts) | 1,045.66 mi (1,682.82 km) |
| Maryland Heights to Somerville (New Jersey) | 852.54 mi (1,372.02 km) |
| Maryland Heights to Sonoma (California) | 1,720.79 mi (2,769.35 km) |
| Maryland Heights to Soquel (California) | 1,712.59 mi (2,756.15 km) |
| Maryland Heights to South Bend (Indiana) | 301.62 mi (485.41 km) |
| Maryland Heights to South Bradenton (Florida) | 901.19 mi (1,450.32 km) |
| Maryland Heights to South Burlington (Vermont) | 973.45 mi (1,566.61 km) |
| Maryland Heights to South Charleston (West Virginia) | 473.98 mi (762.79 km) |
| Maryland Heights to South Daytona (Florida) | 853.51 mi (1,373.59 km) |
| Maryland Heights to South El Monte (California) | 1,561.05 mi (2,512.27 km) |
| Maryland Heights to South Elgin (Illinois) | 253.06 mi (407.26 km) |
| Maryland Heights to South Euclid (Ohio) | 510.74 mi (821.96 km) |
| Maryland Heights to South Farmingdale (New York) | 913.94 mi (1,470.84 km) |
