| Koropi to Romeoville (Illinois) | 5,472.05 mi (8,806.42 km) |
| Koropi to Romulus (Michigan) | 5,260.40 mi (8,465.79 km) |
| Koropi to Ronkonkoma (New York) | 4,892.73 mi (7,874.09 km) |
| Koropi to Roosevelt (New York) | 4,917.43 mi (7,913.85 km) |
| Koropi to Rosamond (California) | 6,853.11 mi (11,029.02 km) |
| Koropi to Rosaryville (Maryland) | 5,134.42 mi (8,263.05 km) |
| Koropi to Roscoe (Illinois) | 5,469.95 mi (8,803.04 km) |
| Koropi to Rose Hill (Virginia) | 5,145.81 mi (8,281.39 km) |
| Koropi to Roseburg (Oregon) | 6,467.07 mi (10,407.75 km) |
| Koropi to Rosedale (California) | 6,848.71 mi (11,021.93 km) |
| Koropi to Rosedale (Maryland) | 5,097.81 mi (8,204.13 km) |
| Koropi to Roselle (Illinois) | 5,455.45 mi (8,779.70 km) |
| Koropi to Roselle (New Jersey) | 4,947.72 mi (7,962.59 km) |
| Koropi to Roselle Park (New Jersey) | 4,947.52 mi (7,962.26 km) |
| Koropi to Rosemead (California) | 6,897.30 mi (11,100.13 km) |
