| Pen-y-Bont ar Ogwr to Kelkheim (Taunus) | 532.82 mi (857.49 km) |
| Pen-y-Bont ar Ogwr to Kelsterbach | 537.67 mi (865.30 km) |
| Pen-y-Bont ar Ogwr to Kemberg | 693.90 mi (1,116.72 km) |
| Pen-y-Bont ar Ogwr to Kempen | 430.40 mi (692.66 km) |
| Pen-y-Bont ar Ogwr to Kempten | 673.07 mi (1,083.20 km) |
| Pen-y-Bont ar Ogwr to Kenzingen | 554.22 mi (891.93 km) |
| Pen-y-Bont ar Ogwr to Kerpen | 446.71 mi (718.92 km) |
| Pen-y-Bont ar Ogwr to Ketsch | 552.45 mi (889.08 km) |
| Pen-y-Bont ar Ogwr to Kevelaer | 422.03 mi (679.19 km) |
| Pen-y-Bont ar Ogwr to Kiel | 602.57 mi (969.75 km) |
| Pen-y-Bont ar Ogwr to Kierspe | 481.48 mi (774.87 km) |
| Pen-y-Bont ar Ogwr to Kirchhain | 542.84 mi (873.62 km) |
| Pen-y-Bont ar Ogwr to Kirchheim bei Munchen | 719.36 mi (1,157.70 km) |
| Pen-y-Bont ar Ogwr to Kirchheim unter Teck | 609.58 mi (981.02 km) |
| Pen-y-Bont ar Ogwr to Kirchhundem | 504.00 mi (811.10 km) |
