| Southlake to Somerset (New Jersey) | 1,353.49 mi (2,178.23 km) |
| Southlake to Somersworth (New Hampshire) | 1,586.22 mi (2,552.77 km) |
| Southlake to Somerton (Arizona) | 1,018.58 mi (1,639.25 km) |
| Southlake to Somerville (Massachusetts) | 1,558.36 mi (2,507.93 km) |
| Southlake to Somerville (New Jersey) | 1,349.15 mi (2,171.25 km) |
| Southlake to Sonoma (California) | 1,463.40 mi (2,355.12 km) |
| Southlake to Soquel (California) | 1,427.17 mi (2,296.80 km) |
| Southlake to South Bend (Indiana) | 847.57 mi (1,364.03 km) |
| Southlake to South Bradenton (Florida) | 947.91 mi (1,525.51 km) |
| Southlake to South Burlington (Vermont) | 1,506.95 mi (2,425.20 km) |
| Southlake to South Charleston (West Virginia) | 941.61 mi (1,515.37 km) |
| Southlake to South Daytona (Florida) | 989.61 mi (1,592.62 km) |
| Southlake to South El Monte (California) | 1,204.32 mi (1,938.17 km) |
| Southlake to South Elgin (Illinois) | 789.36 mi (1,270.35 km) |
| Southlake to South Euclid (Ohio) | 1,041.10 mi (1,675.49 km) |
