| Napa to Scottsboro (Alabama) | 2,017.02 mi (3,246.08 km) |
| Napa to Scottsdale (Arizona) | 664.10 mi (1,068.76 km) |
| Napa to Scranton (Pennsylvania) | 2,453.16 mi (3,947.98 km) |
| Napa to Seabrook (Maryland) | 2,427.35 mi (3,906.44 km) |
| Napa to Seabrook (Texas) | 1,668.06 mi (2,684.49 km) |
| Napa to Seaford (New York) | 2,574.38 mi (4,143.06 km) |
| Napa to Seagoville (Texas) | 1,495.29 mi (2,406.44 km) |
| Napa to Seal Beach (California) | 392.83 mi (632.20 km) |
| Napa to Searcy (Arkansas) | 1,697.07 mi (2,731.16 km) |
| Napa to Seaside (California) | 118.71 mi (191.04 km) |
| Napa to SeaTac (Washington) | 631.99 mi (1,017.09 km) |
| Napa to Seattle (Washington) | 644.20 mi (1,036.74 km) |
| Napa to Sebastian (Florida) | 2,505.42 mi (4,032.09 km) |
| Napa to Sebring (Florida) | 2,462.85 mi (3,963.57 km) |
| Napa to Secaucus (New Jersey) | 2,543.36 mi (4,093.14 km) |
