| Rennes to Kalisz | 910.85 mi (1,465.88 km) |
| Rennes to Kamien Pomorski | 818.45 mi (1,317.17 km) |
| Rennes to Kamienna Gora | 814.58 mi (1,310.94 km) |
| Rennes to Karczew | 1,047.68 mi (1,686.08 km) |
| Rennes to Kartuzy | 957.06 mi (1,540.24 km) |
| Rennes to Katowice | 943.14 mi (1,517.83 km) |
| Rennes to Kedzierzyn-Kozle | 907.27 mi (1,460.11 km) |
| Rennes to Kepno | 902.58 mi (1,452.56 km) |
| Rennes to Ketrzyn | 1,076.16 mi (1,731.91 km) |
| Rennes to Kety | 951.90 mi (1,531.93 km) |
| Rennes to Kielce | 1,015.23 mi (1,633.86 km) |
| Rennes to Kielczow | 866.85 mi (1,395.06 km) |
| Rennes to Klobuck | 941.40 mi (1,515.04 km) |
| Rennes to Klodzko | 839.39 mi (1,350.87 km) |
| Rennes to Kluczbork | 910.64 mi (1,465.53 km) |
