| Thouare-sur-Loire to Smyrna (Delaware) | 3,629.03 mi (5,840.36 km) |
| Thouare-sur-Loire to Smyrna (Georgia) | 4,249.05 mi (6,838.19 km) |
| Thouare-sur-Loire to Smyrna (Tennessee) | 4,243.40 mi (6,829.09 km) |
| Thouare-sur-Loire to Snellville (Georgia) | 4,226.78 mi (6,802.35 km) |
| Thouare-sur-Loire to Snoqualmie (Washington) | 4,970.84 mi (7,999.80 km) |
| Thouare-sur-Loire to Snyder (Texas) | 4,999.71 mi (8,046.25 km) |
| Thouare-sur-Loire to Socastee (South Carolina) | 4,011.94 mi (6,456.59 km) |
| Thouare-sur-Loire to Socorro (Texas) | 5,269.02 mi (8,479.67 km) |
| Thouare-sur-Loire to Soddy-Daisy (Tennessee) | 4,216.21 mi (6,785.33 km) |
| Thouare-sur-Loire to Solana Beach (California) | 5,613.80 mi (9,034.54 km) |
| Thouare-sur-Loire to Soledad (California) | 5,565.42 mi (8,956.68 km) |
| Thouare-sur-Loire to Solon (Ohio) | 3,797.97 mi (6,112.24 km) |
| Thouare-sur-Loire to Somers Point (New Jersey) | 3,583.99 mi (5,767.87 km) |
| Thouare-sur-Loire to Somerset (Kentucky) | 4,112.30 mi (6,618.11 km) |
| Thouare-sur-Loire to Somerset (New Jersey) | 3,533.38 mi (5,686.42 km) |
