| Olbia to Knurow | 779.88 mi (1,255.09 km) |
| Olbia to Kobylka | 961.99 mi (1,548.17 km) |
| Olbia to Kokoszki | 1,016.53 mi (1,635.94 km) |
| Olbia to Kolbuszowa | 873.96 mi (1,406.51 km) |
| Olbia to Kolno | 1,039.02 mi (1,672.14 km) |
| Olbia to Kolo | 890.62 mi (1,433.31 km) |
| Olbia to Kolobrzeg | 958.08 mi (1,541.88 km) |
| Olbia to Koluszki | 893.46 mi (1,437.89 km) |
| Olbia to Komorniki | 854.46 mi (1,375.12 km) |
| Olbia to Konin | 883.39 mi (1,421.67 km) |
| Olbia to Konskie | 880.47 mi (1,416.98 km) |
| Olbia to Konstancin-Jeziorna | 946.46 mi (1,523.17 km) |
| Olbia to Konstantynow Lodzki | 881.60 mi (1,418.80 km) |
| Olbia to Koronowo | 942.52 mi (1,516.85 km) |
| Olbia to Koscian | 842.16 mi (1,355.33 km) |
