| Rennes to Knurow | 928.34 mi (1,494.02 km) |
| Rennes to Kobylka | 1,047.54 mi (1,685.86 km) |
| Rennes to Kokoszki | 968.65 mi (1,558.90 km) |
| Rennes to Kolbuszowa | 1,064.61 mi (1,713.32 km) |
| Rennes to Kolno | 1,088.89 mi (1,752.39 km) |
| Rennes to Kolo | 938.82 mi (1,510.88 km) |
| Rennes to Kolobrzeg | 854.00 mi (1,374.39 km) |
| Rennes to Koluszki | 983.76 mi (1,583.22 km) |
| Rennes to Komorniki | 859.32 mi (1,382.94 km) |
| Rennes to Konin | 923.71 mi (1,486.57 km) |
| Rennes to Konskie | 1,006.95 mi (1,620.52 km) |
| Rennes to Konstancin-Jeziorna | 1,042.05 mi (1,677.02 km) |
| Rennes to Konstantynow Lodzki | 963.93 mi (1,551.30 km) |
| Rennes to Koronowo | 926.44 mi (1,490.95 km) |
| Rennes to Koscian | 854.65 mi (1,375.43 km) |
