| Llantrisant to Grigiskes | 1,192.12 mi (1,918.54 km) |
| Llantrisant to Ignalina | 1,233.84 mi (1,985.67 km) |
| Llantrisant to Jonava | 1,159.38 mi (1,865.84 km) |
| Llantrisant to Joniskis | 1,136.95 mi (1,829.74 km) |
| Llantrisant to Jurbarkas | 1,099.54 mi (1,769.53 km) |
| Llantrisant to Kaisiadorys | 1,166.04 mi (1,876.56 km) |
| Llantrisant to Kalvarija | 1,116.95 mi (1,797.56 km) |
| Llantrisant to Kaunas | 1,143.63 mi (1,840.49 km) |
| Llantrisant to Kazlu Ruda | 1,128.20 mi (1,815.67 km) |
| Llantrisant to Kedainiai | 1,147.29 mi (1,846.38 km) |
| Llantrisant to Kelme | 1,107.99 mi (1,783.13 km) |
| Llantrisant to Klaipeda | 1,040.12 mi (1,673.91 km) |
| Llantrisant to Kretinga | 1,044.07 mi (1,680.27 km) |
| Llantrisant to Kupiskis | 1,187.73 mi (1,911.47 km) |
| Llantrisant to Kursenai | 1,109.19 mi (1,785.08 km) |
