| Le Portel to Romeoville (Illinois) | 4,068.16 mi (6,547.07 km) |
| Le Portel to Romulus (Michigan) | 3,858.39 mi (6,209.48 km) |
| Le Portel to Ronkonkoma (New York) | 3,508.87 mi (5,646.97 km) |
| Le Portel to Roosevelt (New York) | 3,533.07 mi (5,685.93 km) |
| Le Portel to Rosamond (California) | 5,484.73 mi (8,826.82 km) |
| Le Portel to Rosaryville (Maryland) | 3,750.11 mi (6,035.22 km) |
| Le Portel to Roscoe (Illinois) | 4,065.76 mi (6,543.22 km) |
| Le Portel to Rose Hill (Virginia) | 3,760.82 mi (6,052.45 km) |
| Le Portel to Roseburg (Oregon) | 5,153.32 mi (8,293.46 km) |
| Le Portel to Rosedale (California) | 5,485.85 mi (8,828.63 km) |
| Le Portel to Rosedale (Maryland) | 3,712.20 mi (5,974.21 km) |
| Le Portel to Roselle (Illinois) | 4,051.43 mi (6,520.15 km) |
| Le Portel to Roselle (New Jersey) | 3,562.05 mi (5,732.56 km) |
| Le Portel to Roselle Park (New Jersey) | 3,561.78 mi (5,732.14 km) |
| Le Portel to Rosemead (California) | 5,526.14 mi (8,893.47 km) |
