| Killarney to Ignalina | 1,460.09 mi (2,349.79 km) |
| Killarney to Jonava | 1,388.01 mi (2,233.79 km) |
| Killarney to Joniskis | 1,356.50 mi (2,183.07 km) |
| Killarney to Jurbarkas | 1,328.29 mi (2,137.67 km) |
| Killarney to Kaisiadorys | 1,396.13 mi (2,246.85 km) |
| Killarney to Kalvarija | 1,350.54 mi (2,173.49 km) |
| Killarney to Kaunas | 1,373.62 mi (2,210.62 km) |
| Killarney to Kazlu Ruda | 1,359.34 mi (2,187.65 km) |
| Killarney to Kedainiai | 1,374.39 mi (2,211.87 km) |
| Killarney to Kelme | 1,332.40 mi (2,144.29 km) |
| Killarney to Klaipeda | 1,263.35 mi (2,033.17 km) |
| Killarney to Kretinga | 1,266.11 mi (2,037.60 km) |
| Killarney to Kupiskis | 1,410.55 mi (2,270.05 km) |
| Killarney to Kursenai | 1,330.73 mi (2,141.61 km) |
| Killarney to Lazdijai | 1,364.07 mi (2,195.25 km) |
