| Koropi to Red Bank (New Jersey) | 4,951.34 mi (7,968.41 km) |
| Koropi to Red Bank (Tennessee) | 5,656.90 mi (9,103.90 km) |
| Koropi to Red Bluff (California) | 6,631.85 mi (10,672.93 km) |
| Koropi to Red Hill (South Carolina) | 5,440.36 mi (8,755.42 km) |
| Koropi to Red Oak (Texas) | 6,254.19 mi (10,065.15 km) |
| Koropi to Red Wing (Minnesota) | 5,499.46 mi (8,850.52 km) |
| Koropi to Redan (Georgia) | 5,670.33 mi (9,125.51 km) |
| Koropi to Redding (California) | 6,610.16 mi (10,638.02 km) |
| Koropi to Redland (Maryland) | 5,133.22 mi (8,261.11 km) |
| Koropi to Redlands (California) | 6,872.38 mi (11,060.02 km) |
| Koropi to Redmond (Oregon) | 6,354.98 mi (10,227.35 km) |
| Koropi to Redmond (Washington) | 6,163.95 mi (9,919.92 km) |
| Koropi to Redondo Beach (California) | 6,918.30 mi (11,133.93 km) |
| Koropi to Redwood City (California) | 6,796.87 mi (10,938.51 km) |
| Koropi to Reedley (California) | 6,781.72 mi (10,914.12 km) |
