| Middlesex to Savannah (Georgia) | 697.36 mi (1,122.29 km) |
| Middlesex to Sayreville (New Jersey) | 11.97 mi (19.27 km) |
| Middlesex to Sayville (New York) | 75.23 mi (121.08 km) |
| Middlesex to Scaggsville (Maryland) | 160.54 mi (258.37 km) |
| Middlesex to Scarsdale (New York) | 47.53 mi (76.49 km) |
| Middlesex to Schaumburg (Illinois) | 711.38 mi (1,144.86 km) |
| Middlesex to Schenectady (New York) | 156.76 mi (252.29 km) |
| Middlesex to Schererville (Indiana) | 676.91 mi (1,089.38 km) |
| Middlesex to Schertz (Texas) | 1,536.35 mi (2,472.51 km) |
| Middlesex to Schiller Park (Illinois) | 700.08 mi (1,126.68 km) |
| Middlesex to Schofield Barracks (Hawaii) | 4,939.02 mi (7,948.59 km) |
| Middlesex to Scotchtown (New York) | 62.72 mi (100.94 km) |
| Middlesex to Scottdale (Georgia) | 712.04 mi (1,145.92 km) |
| Middlesex to Scotts Valley (California) | 2,538.32 mi (4,085.03 km) |
| Middlesex to Scottsbluff (Nebraska) | 1,510.81 mi (2,431.41 km) |
