| Havre de Grace to Somersworth (New Hampshire) | 372.67 mi (599.75 km) |
| Havre de Grace to Somerton (Arizona) | 2,190.04 mi (3,524.52 km) |
| Havre de Grace to Somerville (Massachusetts) | 326.98 mi (526.23 km) |
| Havre de Grace to Somerville (New Jersey) | 106.39 mi (171.22 km) |
| Havre de Grace to Sonoma (California) | 2,464.95 mi (3,966.96 km) |
| Havre de Grace to Soquel (California) | 2,465.49 mi (3,967.81 km) |
| Havre de Grace to South Bend (Indiana) | 552.19 mi (888.67 km) |
| Havre de Grace to South Bradenton (Florida) | 913.80 mi (1,470.61 km) |
| Havre de Grace to South Burlington (Vermont) | 370.57 mi (596.37 km) |
| Havre de Grace to South Charleston (West Virginia) | 312.23 mi (502.48 km) |
| Havre de Grace to South Daytona (Florida) | 769.34 mi (1,238.13 km) |
| Havre de Grace to South El Monte (California) | 2,329.62 mi (3,749.16 km) |
| Havre de Grace to South Elgin (Illinois) | 659.62 mi (1,061.56 km) |
| Havre de Grace to South Euclid (Ohio) | 315.10 mi (507.11 km) |
| Havre de Grace to South Farmingdale (New York) | 162.42 mi (261.38 km) |
