| McDonough to South Plainfield (New Jersey) | 728.22 mi (1,171.95 km) |
| McDonough to South Portland (Maine) | 1,025.51 mi (1,650.39 km) |
| McDonough to South Riding (Virginia) | 528.84 mi (851.08 km) |
| McDonough to South River (New Jersey) | 724.08 mi (1,165.29 km) |
| McDonough to South Salt Lake (Utah) | 1,602.07 mi (2,578.28 km) |
| McDonough to South San Francisco (California) | 2,155.99 mi (3,469.73 km) |
| McDonough to South San Jose Hills (California) | 1,931.20 mi (3,107.97 km) |
| McDonough to South Sioux City (Nebraska) | 911.99 mi (1,467.70 km) |
| McDonough to South St. Paul (Minnesota) | 921.98 mi (1,483.78 km) |
| McDonough to South Valley (New Mexico) | 1,289.02 mi (2,074.48 km) |
| McDonough to South Venice (Florida) | 453.82 mi (730.35 km) |
| McDonough to South Whittier (California) | 1,939.20 mi (3,120.84 km) |
| McDonough to South Yarmouth (Massachusetts) | 950.43 mi (1,529.57 km) |
| McDonough to Southaven (Mississippi) | 349.00 mi (561.66 km) |
| McDonough to Southchase (Florida) | 385.98 mi (621.18 km) |
