| Thouare-sur-Loire to Romeoville (Illinois) | 4,065.01 mi (6,542.00 km) |
| Thouare-sur-Loire to Romulus (Michigan) | 3,845.29 mi (6,188.39 km) |
| Thouare-sur-Loire to Ronkonkoma (New York) | 3,461.84 mi (5,571.29 km) |
| Thouare-sur-Loire to Roosevelt (New York) | 3,486.66 mi (5,611.24 km) |
| Thouare-sur-Loire to Rosamond (California) | 5,545.83 mi (8,925.14 km) |
| Thouare-sur-Loire to Rosaryville (Maryland) | 3,703.45 mi (5,960.13 km) |
| Thouare-sur-Loire to Roscoe (Illinois) | 4,068.43 mi (6,547.51 km) |
| Thouare-sur-Loire to Rose Hill (Virginia) | 3,715.03 mi (5,978.77 km) |
| Thouare-sur-Loire to Roseburg (Oregon) | 5,252.18 mi (8,452.57 km) |
| Thouare-sur-Loire to Rosedale (California) | 5,551.50 mi (8,934.27 km) |
| Thouare-sur-Loire to Rosedale (Maryland) | 3,667.25 mi (5,901.87 km) |
| Thouare-sur-Loire to Roselle (Illinois) | 4,049.74 mi (6,517.43 km) |
| Thouare-sur-Loire to Roselle (New Jersey) | 3,517.32 mi (5,660.59 km) |
| Thouare-sur-Loire to Roselle Park (New Jersey) | 3,517.14 mi (5,660.29 km) |
| Thouare-sur-Loire to Rosemead (California) | 5,584.60 mi (8,987.55 km) |
