| Penarth to Grigiskes | 1,186.81 mi (1,909.98 km) |
| Penarth to Ignalina | 1,228.94 mi (1,977.79 km) |
| Penarth to Jonava | 1,154.32 mi (1,857.69 km) |
| Penarth to Joniskis | 1,132.66 mi (1,822.84 km) |
| Penarth to Jurbarkas | 1,094.50 mi (1,761.42 km) |
| Penarth to Kaisiadorys | 1,160.84 mi (1,868.20 km) |
| Penarth to Kalvarija | 1,111.47 mi (1,788.74 km) |
| Penarth to Kaunas | 1,138.46 mi (1,832.17 km) |
| Penarth to Kazlu Ruda | 1,122.94 mi (1,807.19 km) |
| Penarth to Kedainiai | 1,142.37 mi (1,838.46 km) |
| Penarth to Kelme | 1,103.32 mi (1,775.62 km) |
| Penarth to Klaipeda | 1,035.59 mi (1,666.63 km) |
| Penarth to Kretinga | 1,039.65 mi (1,673.15 km) |
| Penarth to Kupiskis | 1,183.15 mi (1,904.09 km) |
| Penarth to Kursenai | 1,104.76 mi (1,777.94 km) |
