| Portimao to Grigiskes | 1,989.46 mi (3,201.72 km) |
| Portimao to Ignalina | 2,047.01 mi (3,294.35 km) |
| Portimao to Jonava | 1,971.35 mi (3,172.58 km) |
| Portimao to Joniskis | 1,983.58 mi (3,192.26 km) |
| Portimao to Jurbarkas | 1,917.97 mi (3,086.67 km) |
| Portimao to Kaisiadorys | 1,971.45 mi (3,172.74 km) |
| Portimao to Kalvarija | 1,913.61 mi (3,079.65 km) |
| Portimao to Kaunas | 1,952.04 mi (3,141.50 km) |
| Portimao to Kazlu Ruda | 1,933.78 mi (3,112.13 km) |
| Portimao to Kedainiai | 1,966.48 mi (3,164.75 km) |
| Portimao to Kelme | 1,941.35 mi (3,124.30 km) |
| Portimao to Klaipeda | 1,885.23 mi (3,033.98 km) |
| Portimao to Kretinga | 1,892.67 mi (3,045.95 km) |
| Portimao to Kupiskis | 2,018.20 mi (3,247.98 km) |
| Portimao to Kursenai | 1,952.21 mi (3,141.78 km) |
