| Watford to Grigiskes | 1,070.23 mi (1,722.37 km) |
| Watford to Ignalina | 1,113.68 mi (1,792.30 km) |
| Watford to Jonava | 1,038.55 mi (1,671.38 km) |
| Watford to Joniskis | 1,019.71 mi (1,641.07 km) |
| Watford to Jurbarkas | 978.84 mi (1,575.29 km) |
| Watford to Kaisiadorys | 1,044.65 mi (1,681.21 km) |
| Watford to Kalvarija | 994.45 mi (1,600.41 km) |
| Watford to Kaunas | 1,022.34 mi (1,645.30 km) |
| Watford to Kazlu Ruda | 1,006.54 mi (1,619.88 km) |
| Watford to Kedainiai | 1,027.06 mi (1,652.90 km) |
| Watford to Kelme | 988.93 mi (1,591.53 km) |
| Watford to Klaipeda | 921.81 mi (1,483.51 km) |
| Watford to Kretinga | 926.23 mi (1,490.63 km) |
| Watford to Kupiskis | 1,069.02 mi (1,720.41 km) |
| Watford to Kursenai | 991.27 mi (1,595.30 km) |
