| Pen-y-Bont ar Ogwr to Kluczbork | 939.88 mi (1,512.59 km) |
| Pen-y-Bont ar Ogwr to Knurow | 971.15 mi (1,562.92 km) |
| Pen-y-Bont ar Ogwr to Kobylka | 1,052.27 mi (1,693.47 km) |
| Pen-y-Bont ar Ogwr to Kokoszki | 935.85 mi (1,506.11 km) |
| Pen-y-Bont ar Ogwr to Kolbuszowa | 1,102.78 mi (1,774.75 km) |
| Pen-y-Bont ar Ogwr to Kolno | 1,076.24 mi (1,732.04 km) |
| Pen-y-Bont ar Ogwr to Kolo | 945.42 mi (1,521.51 km) |
| Pen-y-Bont ar Ogwr to Kolobrzeg | 817.63 mi (1,315.85 km) |
| Pen-y-Bont ar Ogwr to Koluszki | 998.54 mi (1,607.00 km) |
| Pen-y-Bont ar Ogwr to Komorniki | 863.54 mi (1,389.73 km) |
| Pen-y-Bont ar Ogwr to Konin | 929.86 mi (1,496.47 km) |
| Pen-y-Bont ar Ogwr to Konskie | 1,030.95 mi (1,659.15 km) |
| Pen-y-Bont ar Ogwr to Konstancin-Jeziorna | 1,050.94 mi (1,691.32 km) |
| Pen-y-Bont ar Ogwr to Konstantynow Lodzki | 978.78 mi (1,575.20 km) |
| Pen-y-Bont ar Ogwr to Koronowo | 911.65 mi (1,467.16 km) |
