| Denain to Romeoville (Illinois) | 4,150.58 mi (6,679.72 km) |
| Denain to Romulus (Michigan) | 3,941.42 mi (6,343.10 km) |
| Denain to Ronkonkoma (New York) | 3,592.99 mi (5,782.36 km) |
| Denain to Roosevelt (New York) | 3,617.19 mi (5,821.30 km) |
| Denain to Rosamond (California) | 5,560.30 mi (8,948.44 km) |
| Denain to Rosaryville (Maryland) | 3,834.22 mi (6,170.59 km) |
| Denain to Roscoe (Illinois) | 4,147.81 mi (6,675.26 km) |
| Denain to Rose Hill (Virginia) | 3,844.92 mi (6,187.79 km) |
| Denain to Roseburg (Oregon) | 5,222.91 mi (8,405.47 km) |
| Denain to Rosedale (California) | 5,560.77 mi (8,949.20 km) |
| Denain to Rosedale (Maryland) | 3,796.29 mi (6,109.53 km) |
| Denain to Roselle (Illinois) | 4,133.77 mi (6,652.66 km) |
| Denain to Roselle (New Jersey) | 3,646.14 mi (5,867.90 km) |
| Denain to Roselle Park (New Jersey) | 3,645.88 mi (5,867.47 km) |
| Denain to Rosemead (California) | 5,602.06 mi (9,015.64 km) |
