| Saint-Herblain to Romeoville (Illinois) | 4,058.27 mi (6,531.16 km) |
| Saint-Herblain to Romulus (Michigan) | 3,838.28 mi (6,177.11 km) |
| Saint-Herblain to Ronkonkoma (New York) | 3,453.92 mi (5,558.54 km) |
| Saint-Herblain to Roosevelt (New York) | 3,478.75 mi (5,598.51 km) |
| Saint-Herblain to Rosamond (California) | 5,541.07 mi (8,917.48 km) |
| Saint-Herblain to Rosaryville (Maryland) | 3,695.52 mi (5,947.36 km) |
| Saint-Herblain to Roscoe (Illinois) | 4,061.88 mi (6,536.96 km) |
| Saint-Herblain to Rose Hill (Virginia) | 3,707.12 mi (5,966.03 km) |
| Saint-Herblain to Roseburg (Oregon) | 5,248.87 mi (8,447.23 km) |
| Saint-Herblain to Rosedale (California) | 5,546.90 mi (8,926.87 km) |
| Saint-Herblain to Rosedale (Maryland) | 3,659.36 mi (5,889.18 km) |
| Saint-Herblain to Roselle (Illinois) | 4,043.05 mi (6,506.67 km) |
| Saint-Herblain to Roselle (New Jersey) | 3,509.46 mi (5,647.93 km) |
| Saint-Herblain to Roselle Park (New Jersey) | 3,509.28 mi (5,647.63 km) |
| Saint-Herblain to Rosemead (California) | 5,579.74 mi (8,979.73 km) |
