| Riom to Knurow | 776.80 mi (1,250.13 km) |
| Riom to Kobylka | 927.59 mi (1,492.82 km) |
| Riom to Kokoszki | 894.27 mi (1,439.18 km) |
| Riom to Kolbuszowa | 909.39 mi (1,463.52 km) |
| Riom to Kolno | 984.71 mi (1,584.74 km) |
| Riom to Kolo | 824.44 mi (1,326.80 km) |
| Riom to Kolobrzeg | 793.68 mi (1,277.30 km) |
| Riom to Koluszki | 857.46 mi (1,379.95 km) |
| Riom to Komorniki | 754.36 mi (1,214.03 km) |
| Riom to Konin | 811.01 mi (1,305.20 km) |
| Riom to Konskie | 869.51 mi (1,399.34 km) |
| Riom to Konstancin-Jeziorna | 918.10 mi (1,477.54 km) |
| Riom to Konstantynow Lodzki | 838.95 mi (1,350.16 km) |
| Riom to Koronowo | 835.97 mi (1,345.36 km) |
| Riom to Koscian | 746.20 mi (1,200.89 km) |
