| McDonough to Stephenville (Texas) | 820.64 mi (1,320.69 km) |
| McDonough to Sterling (Colorado) | 1,158.33 mi (1,864.15 km) |
| McDonough to Sterling (Illinois) | 652.11 mi (1,049.47 km) |
| McDonough to Sterling (Virginia) | 537.49 mi (865.00 km) |
| McDonough to Sterling Heights (Michigan) | 634.51 mi (1,021.15 km) |
| McDonough to Steubenville (Ohio) | 515.96 mi (830.35 km) |
| McDonough to Stevens Point (Wisconsin) | 818.45 mi (1,317.17 km) |
| McDonough to Stevenson Ranch (California) | 1,966.18 mi (3,164.26 km) |
| McDonough to Stillwater (Minnesota) | 926.11 mi (1,490.43 km) |
| McDonough to Stillwater (Oklahoma) | 755.93 mi (1,216.56 km) |
| McDonough to Stockbridge (Georgia) | 7.47 mi (12.02 km) |
| McDonough to Stockton (California) | 2,094.25 mi (3,370.37 km) |
| McDonough to Stone Ridge (Virginia) | 528.02 mi (849.76 km) |
| McDonough to Stonecrest (Georgia) | 16.91 mi (27.22 km) |
| McDonough to Stony Brook (New York) | 795.34 mi (1,279.97 km) |
