| Thouare-sur-Loire to Sugar Hill (Georgia) | 4,217.94 mi (6,788.12 km) |
| Thouare-sur-Loire to Sugar Land (Texas) | 4,930.74 mi (7,935.26 km) |
| Thouare-sur-Loire to Sugarland Run (Virginia) | 3,717.02 mi (5,981.97 km) |
| Thouare-sur-Loire to Sugarmill Woods (Florida) | 4,390.41 mi (7,065.69 km) |
| Thouare-sur-Loire to Suisun City (California) | 5,487.06 mi (8,830.57 km) |
| Thouare-sur-Loire to Suitland (Maryland) | 3,704.39 mi (5,961.64 km) |
| Thouare-sur-Loire to Sulphur (Louisiana) | 4,802.09 mi (7,728.22 km) |
| Thouare-sur-Loire to Sulphur Springs (Texas) | 4,759.51 mi (7,659.70 km) |
| Thouare-sur-Loire to Summerfield (Maryland) | 3,699.79 mi (5,954.24 km) |
| Thouare-sur-Loire to Summerfield (North Carolina) | 3,944.48 mi (6,348.03 km) |
| Thouare-sur-Loire to Summerlin South (Nevada) | 5,376.63 mi (8,652.85 km) |
| Thouare-sur-Loire to Summerville (South Carolina) | 4,094.29 mi (6,589.12 km) |
| Thouare-sur-Loire to Summit (Illinois) | 4,046.78 mi (6,512.67 km) |
| Thouare-sur-Loire to Summit (New Jersey) | 3,519.53 mi (5,664.13 km) |
| Thouare-sur-Loire to Sumner (Washington) | 4,999.05 mi (8,045.19 km) |
