| Birkenhead to South Plainfield (New Jersey) | 3,329.95 mi (5,359.03 km) |
| Birkenhead to South Portland (Maine) | 3,032.71 mi (4,880.67 km) |
| Birkenhead to South Riding (Virginia) | 3,529.30 mi (5,679.87 km) |
| Birkenhead to South River (New Jersey) | 3,334.31 mi (5,366.05 km) |
| Birkenhead to South Salt Lake (Utah) | 4,687.20 mi (7,543.32 km) |
| Birkenhead to South San Francisco (California) | 5,182.97 mi (8,341.18 km) |
| Birkenhead to South San Jose Hills (California) | 5,254.90 mi (8,456.94 km) |
| Birkenhead to South Sioux City (Nebraska) | 4,072.70 mi (6,554.37 km) |
| Birkenhead to South St. Paul (Minnesota) | 3,835.13 mi (6,172.04 km) |
| Birkenhead to South Valley (New Mexico) | 4,823.42 mi (7,762.54 km) |
| Birkenhead to South Venice (Florida) | 4,314.18 mi (6,943.00 km) |
| Birkenhead to South Whittier (California) | 5,263.46 mi (8,470.73 km) |
| Birkenhead to South Yarmouth (Massachusetts) | 3,113.13 mi (5,010.10 km) |
| Birkenhead to Southaven (Mississippi) | 4,210.39 mi (6,775.97 km) |
| Birkenhead to Southchase (Florida) | 4,203.60 mi (6,765.03 km) |
