| Napa to Sudbury | 5,317.84 mi (8,558.24 km) |
| Napa to Sunbury | 5,315.68 mi (8,554.76 km) |
| Napa to Sunderland | 5,114.55 mi (8,231.08 km) |
| Napa to Sunninghill | 5,309.89 mi (8,545.44 km) |
| Napa to Surbiton | 5,320.59 mi (8,562.66 km) |
| Napa to Sutton | 5,325.28 mi (8,570.21 km) |
| Napa to Sutton Coldfield | 5,217.65 mi (8,397.00 km) |
| Napa to Sutton in Ashfield | 5,206.11 mi (8,378.43 km) |
| Napa to Sutton on Hull | 5,200.61 mi (8,369.57 km) |
| Napa to Swadlincote | 5,214.95 mi (8,392.66 km) |
| Napa to Swallownest | 5,192.49 mi (8,356.51 km) |
| Napa to Swanage | 5,310.38 mi (8,546.23 km) |
| Napa to Swindon | 5,268.57 mi (8,478.95 km) |
| Napa to Swinton | 5,186.56 mi (8,346.97 km) |
| Napa to Swinton | 5,155.80 mi (8,297.46 km) |
