| Madrid to Grigiskes | 1,646.42 mi (2,649.65 km) |
| Madrid to Ignalina | 1,704.56 mi (2,743.23 km) |
| Madrid to Jonava | 1,629.25 mi (2,622.03 km) |
| Madrid to Joniskis | 1,644.07 mi (2,645.87 km) |
| Madrid to Jurbarkas | 1,576.66 mi (2,537.40 km) |
| Madrid to Kaisiadorys | 1,628.95 mi (2,621.55 km) |
| Madrid to Kalvarija | 1,570.95 mi (2,528.20 km) |
| Madrid to Kaunas | 1,609.84 mi (2,590.78 km) |
| Madrid to Kazlu Ruda | 1,591.52 mi (2,561.31 km) |
| Madrid to Kedainiai | 1,624.90 mi (2,615.02 km) |
| Madrid to Kelme | 1,601.02 mi (2,576.59 km) |
| Madrid to Klaipeda | 1,546.42 mi (2,488.72 km) |
| Madrid to Kretinga | 1,554.13 mi (2,501.12 km) |
| Madrid to Kupiskis | 1,677.10 mi (2,699.03 km) |
| Madrid to Kursenai | 1,612.63 mi (2,595.27 km) |
