| Kouvola to Ridgeland (Mississippi) | 5,083.64 mi (8,181.33 km) |
| Kouvola to Ridgewood (New Jersey) | 4,127.79 mi (6,643.03 km) |
| Kouvola to Rifle (Colorado) | 5,041.24 mi (8,113.09 km) |
| Kouvola to Rincon (Georgia) | 4,845.30 mi (7,797.76 km) |
| Kouvola to Ringwood (New Jersey) | 4,125.31 mi (6,639.04 km) |
| Kouvola to Río Grande (Puerto Rico) | 5,197.98 mi (8,365.35 km) |
| Kouvola to Rio Grande City (Texas) | 5,683.49 mi (9,146.69 km) |
| Kouvola to Rio Linda (California) | 5,327.16 mi (8,573.23 km) |
| Kouvola to Rio Rancho (New Mexico) | 5,293.32 mi (8,518.78 km) |
| Kouvola to Rio Rico (Arizona) | 5,624.90 mi (9,052.40 km) |
| Kouvola to Ripon (California) | 5,385.73 mi (8,667.49 km) |
| Kouvola to River Edge (New Jersey) | 4,128.82 mi (6,644.70 km) |
| Kouvola to River Falls (Wisconsin) | 4,383.28 mi (7,054.21 km) |
| Kouvola to River Forest (Illinois) | 4,446.10 mi (7,155.30 km) |
| Kouvola to River Grove (Illinois) | 4,444.80 mi (7,153.22 km) |
