| Porthcawl to Grigiskes | 1,206.29 mi (1,941.34 km) |
| Porthcawl to Ignalina | 1,247.96 mi (2,008.39 km) |
| Porthcawl to Jonava | 1,173.52 mi (1,888.60 km) |
| Porthcawl to Joniskis | 1,150.96 mi (1,852.28 km) |
| Porthcawl to Jurbarkas | 1,113.67 mi (1,792.28 km) |
| Porthcawl to Kaisiadorys | 1,180.19 mi (1,899.34 km) |
| Porthcawl to Kalvarija | 1,131.14 mi (1,820.39 km) |
| Porthcawl to Kaunas | 1,157.78 mi (1,863.27 km) |
| Porthcawl to Kazlu Ruda | 1,142.37 mi (1,838.47 km) |
| Porthcawl to Kedainiai | 1,161.41 mi (1,869.11 km) |
| Porthcawl to Kelme | 1,122.07 mi (1,805.80 km) |
| Porthcawl to Klaipeda | 1,054.18 mi (1,696.53 km) |
| Porthcawl to Kretinga | 1,058.11 mi (1,702.86 km) |
| Porthcawl to Kupiskis | 1,201.80 mi (1,934.11 km) |
| Porthcawl to Kursenai | 1,123.23 mi (1,807.67 km) |
