| Pen-y-Bont ar Ogwr to Krosno Odrzanskie | 797.24 mi (1,283.03 km) |
| Pen-y-Bont ar Ogwr to Krotoszyn | 898.82 mi (1,446.51 km) |
| Pen-y-Bont ar Ogwr to Kruszwica | 929.87 mi (1,496.48 km) |
| Pen-y-Bont ar Ogwr to Krynica | 1,083.60 mi (1,743.88 km) |
| Pen-y-Bont ar Ogwr to Krzeszowice | 1,013.33 mi (1,630.80 km) |
| Pen-y-Bont ar Ogwr to Kudowa-Zdroj | 862.71 mi (1,388.40 km) |
| Pen-y-Bont ar Ogwr to Kutno | 976.05 mi (1,570.80 km) |
| Pen-y-Bont ar Ogwr to Kwidzyn | 952.46 mi (1,532.84 km) |
| Pen-y-Bont ar Ogwr to Lancut | 1,125.97 mi (1,812.07 km) |
| Pen-y-Bont ar Ogwr to Lapy | 1,117.67 mi (1,798.72 km) |
| Pen-y-Bont ar Ogwr to Lask | 971.90 mi (1,564.12 km) |
| Pen-y-Bont ar Ogwr to Laziska Gorne | 979.42 mi (1,576.23 km) |
| Pen-y-Bont ar Ogwr to Lebork | 907.04 mi (1,459.74 km) |
| Pen-y-Bont ar Ogwr to Leczna | 1,134.42 mi (1,825.67 km) |
| Pen-y-Bont ar Ogwr to Leczyca | 970.46 mi (1,561.81 km) |
