| Portet-sur-Garonne to Ignalina | 1,368.23 mi (2,201.95 km) |
| Portet-sur-Garonne to Jonava | 1,293.40 mi (2,081.52 km) |
| Portet-sur-Garonne to Joniskis | 1,311.41 mi (2,110.50 km) |
| Portet-sur-Garonne to Jurbarkas | 1,241.84 mi (1,998.55 km) |
| Portet-sur-Garonne to Kaisiadorys | 1,292.62 mi (2,080.27 km) |
| Portet-sur-Garonne to Kalvarija | 1,234.47 mi (1,986.69 km) |
| Portet-sur-Garonne to Kaunas | 1,273.87 mi (2,050.10 km) |
| Portet-sur-Garonne to Kazlu Ruda | 1,255.51 mi (2,020.54 km) |
| Portet-sur-Garonne to Kedainiai | 1,289.67 mi (2,075.52 km) |
| Portet-sur-Garonne to Kelme | 1,267.39 mi (2,039.66 km) |
| Portet-sur-Garonne to Klaipeda | 1,214.86 mi (1,955.13 km) |
| Portet-sur-Garonne to Kretinga | 1,222.90 mi (1,968.07 km) |
| Portet-sur-Garonne to Kupiskis | 1,342.39 mi (2,160.37 km) |
| Portet-sur-Garonne to Kursenai | 1,279.92 mi (2,059.83 km) |
| Portet-sur-Garonne to Lazdijai | 1,239.17 mi (1,994.25 km) |
