| Napa to South Plainfield (New Jersey) | 2,528.53 mi (4,069.28 km) |
| Napa to South Portland (Maine) | 2,693.91 mi (4,335.44 km) |
| Napa to South Riding (Virginia) | 2,393.81 mi (3,852.47 km) |
| Napa to South River (New Jersey) | 2,532.36 mi (4,075.44 km) |
| Napa to South Salt Lake (Utah) | 578.59 mi (931.15 km) |
| Napa to South San Francisco (California) | 44.94 mi (72.33 km) |
| Napa to South San Jose Hills (California) | 384.37 mi (618.59 km) |
| Napa to South Sioux City (Nebraska) | 1,386.90 mi (2,231.99 km) |
| Napa to South St. Paul (Minnesota) | 1,569.32 mi (2,525.58 km) |
| Napa to South Valley (New Mexico) | 893.86 mi (1,438.53 km) |
| Napa to South Venice (Florida) | 2,425.25 mi (3,903.06 km) |
| Napa to South Whittier (California) | 384.22 mi (618.35 km) |
| Napa to South Yarmouth (Massachusetts) | 2,725.97 mi (4,387.02 km) |
| Napa to Southaven (Mississippi) | 1,797.95 mi (2,893.53 km) |
| Napa to Southchase (Florida) | 2,437.26 mi (3,922.39 km) |
