| Bad Neuenahr-Ahrweiler to Kikinda | 693.83 mi (1,116.62 km) |
| Bad Neuenahr-Ahrweiler to Kladovo | 828.37 mi (1,333.13 km) |
| Bad Neuenahr-Ahrweiler to Knic | 783.57 mi (1,261.04 km) |
| Bad Neuenahr-Ahrweiler to Knjazevac | 867.78 mi (1,396.55 km) |
| Bad Neuenahr-Ahrweiler to Koceljeva | 724.44 mi (1,165.88 km) |
| Bad Neuenahr-Ahrweiler to Kosjeric | 749.79 mi (1,206.67 km) |
| Bad Neuenahr-Ahrweiler to Kovacica | 728.81 mi (1,172.90 km) |
| Bad Neuenahr-Ahrweiler to Kovin | 757.22 mi (1,218.63 km) |
| Bad Neuenahr-Ahrweiler to Kragujevac | 787.69 mi (1,267.67 km) |
| Bad Neuenahr-Ahrweiler to Kraljevo | 791.20 mi (1,273.32 km) |
| Bad Neuenahr-Ahrweiler to Krupanj | 712.59 mi (1,146.81 km) |
| Bad Neuenahr-Ahrweiler to Krusevac | 821.68 mi (1,322.36 km) |
| Bad Neuenahr-Ahrweiler to Kucevo | 795.82 mi (1,280.74 km) |
| Bad Neuenahr-Ahrweiler to Kula | 666.21 mi (1,072.16 km) |
| Bad Neuenahr-Ahrweiler to Kursumlija | 839.77 mi (1,351.48 km) |
