| Idil to Kluczbork | 1,493.72 mi (2,403.92 km) |
| Idil to Knurow | 1,449.86 mi (2,333.33 km) |
| Idil to Kobylka | 1,439.48 mi (2,316.62 km) |
| Idil to Kokoszki | 1,613.11 mi (2,596.04 km) |
| Idil to Kolbuszowa | 1,334.95 mi (2,148.40 km) |
| Idil to Kolno | 1,463.30 mi (2,354.95 km) |
| Idil to Kolo | 1,522.50 mi (2,450.23 km) |
| Idil to Kolobrzeg | 1,702.80 mi (2,740.39 km) |
| Idil to Koluszki | 1,463.94 mi (2,355.98 km) |
| Idil to Komorniki | 1,594.50 mi (2,566.10 km) |
| Idil to Konin | 1,536.16 mi (2,472.21 km) |
| Idil to Konskie | 1,420.66 mi (2,286.33 km) |
| Idil to Konstancin-Jeziorna | 1,431.77 mi (2,304.20 km) |
| Idil to Konstantynow Lodzki | 1,480.53 mi (2,382.68 km) |
| Idil to Koronowo | 1,589.71 mi (2,558.39 km) |
