| Frederikssund to Romeoville (Illinois) | 4,256.30 mi (6,849.85 km) |
| Frederikssund to Romulus (Michigan) | 4,068.98 mi (6,548.39 km) |
| Frederikssund to Ronkonkoma (New York) | 3,786.85 mi (6,094.34 km) |
| Frederikssund to Roosevelt (New York) | 3,809.53 mi (6,130.84 km) |
| Frederikssund to Rosamond (California) | 5,521.76 mi (8,886.41 km) |
| Frederikssund to Rosaryville (Maryland) | 4,023.14 mi (6,474.62 km) |
| Frederikssund to Roscoe (Illinois) | 4,242.91 mi (6,828.30 km) |
| Frederikssund to Rose Hill (Virginia) | 4,032.13 mi (6,489.08 km) |
| Frederikssund to Roseburg (Oregon) | 5,114.86 mi (8,231.57 km) |
| Frederikssund to Rosedale (California) | 5,513.36 mi (8,872.89 km) |
| Frederikssund to Rosedale (Maryland) | 3,982.88 mi (6,409.82 km) |
| Frederikssund to Roselle (Illinois) | 4,237.11 mi (6,818.97 km) |
| Frederikssund to Roselle (New Jersey) | 3,835.04 mi (6,171.90 km) |
| Frederikssund to Roselle Park (New Jersey) | 3,834.64 mi (6,171.25 km) |
| Frederikssund to Rosemead (California) | 5,568.03 mi (8,960.88 km) |
