| Kouvola to Ratzeburg | 771.23 mi (1,241.18 km) |
| Kouvola to Raubling | 1,072.97 mi (1,726.77 km) |
| Kouvola to Rauenberg | 1,065.08 mi (1,714.08 km) |
| Kouvola to Raunheim | 1,029.48 mi (1,656.79 km) |
| Kouvola to Ravensburg | 1,129.30 mi (1,817.43 km) |
| Kouvola to Recke | 924.55 mi (1,487.92 km) |
| Kouvola to Recklinghausen | 980.59 mi (1,578.11 km) |
| Kouvola to Regen | 978.94 mi (1,575.44 km) |
| Kouvola to Regensburg | 998.74 mi (1,607.31 km) |
| Kouvola to Regenstauf | 991.31 mi (1,595.35 km) |
| Kouvola to Rehau | 927.06 mi (1,491.96 km) |
| Kouvola to Rehburg-Loccum | 878.07 mi (1,413.12 km) |
| Kouvola to Rehlingen-Siersburg | 1,112.68 mi (1,790.68 km) |
| Kouvola to Reichelsheim | 1,036.24 mi (1,667.67 km) |
| Kouvola to Reichenbach/Vogtland | 898.98 mi (1,446.77 km) |
