| Napa to Saddlebrooke (Arizona) | 754.88 mi (1,214.86 km) |
| Napa to Safety Harbor (Florida) | 2,378.49 mi (3,827.81 km) |
| Napa to Saginaw (Michigan) | 2,016.83 mi (3,245.77 km) |
| Napa to Saginaw (Texas) | 1,445.64 mi (2,326.53 km) |
| Napa to Sahuarita (Arizona) | 776.13 mi (1,249.06 km) |
| Napa to Saks (Alabama) | 2,048.27 mi (3,296.37 km) |
| Napa to Salem (Massachusetts) | 2,678.42 mi (4,310.49 km) |
| Napa to Salem (Ohio) | 2,193.45 mi (3,530.01 km) |
| Napa to Salem (Oregon) | 459.32 mi (739.20 km) |
| Napa to Salem (Virginia) | 2,287.35 mi (3,681.14 km) |
| Napa to Salem Lakes (Wisconsin) | 1,808.65 mi (2,910.74 km) |
| Napa to Salida (California) | 77.76 mi (125.13 km) |
| Napa to Salina (Kansas) | 1,330.27 mi (2,140.86 km) |
| Napa to Salinas (California) | 117.08 mi (188.42 km) |
| Napa to Salisbury (Maryland) | 2,503.69 mi (4,029.31 km) |
