| Plymouth to Kidricevo | 951.75 mi (1,531.69 km) |
| Plymouth to Kobarid | 860.26 mi (1,384.45 km) |
| Plymouth to Kobilje | 970.18 mi (1,561.36 km) |
| Plymouth to Kocevje | 933.96 mi (1,503.07 km) |
| Plymouth to Komen | 880.98 mi (1,417.80 km) |
| Plymouth to Komenda | 902.86 mi (1,453.01 km) |
| Plymouth to Koper | 888.84 mi (1,430.45 km) |
| Plymouth to Kostanjevica na Krki | 951.98 mi (1,532.06 km) |
| Plymouth to Kostel | 940.42 mi (1,513.46 km) |
| Plymouth to Kozje | 950.93 mi (1,530.38 km) |
| Plymouth to Kranj | 894.65 mi (1,439.79 km) |
| Plymouth to Kranjska Gora | 862.24 mi (1,387.63 km) |
| Plymouth to Krizevci | 962.28 mi (1,548.65 km) |
| Plymouth to Krsko | 951.36 mi (1,531.06 km) |
| Plymouth to Kuzma | 952.58 mi (1,533.03 km) |
