| Arad to Kelkheim (Taunus) | 651.91 mi (1,049.14 km) |
| Arad to Kelsterbach | 646.73 mi (1,040.82 km) |
| Arad to Kemberg | 551.62 mi (887.74 km) |
| Arad to Kempen | 765.23 mi (1,231.52 km) |
| Arad to Kempten | 529.16 mi (851.59 km) |
| Arad to Kenzingen | 650.19 mi (1,046.38 km) |
| Arad to Kerpen | 741.70 mi (1,193.66 km) |
| Arad to Ketsch | 632.09 mi (1,017.24 km) |
| Arad to Kevelaer | 777.71 mi (1,251.60 km) |
| Arad to Kiel | 746.99 mi (1,202.17 km) |
| Arad to Kierspe | 713.26 mi (1,147.88 km) |
| Arad to Kirchhain | 650.71 mi (1,047.21 km) |
| Arad to Kirchheim bei Munchen | 469.31 mi (755.28 km) |
| Arad to Kirchheim unter Teck | 579.64 mi (932.83 km) |
| Arad to Kirchhundem | 691.83 mi (1,113.39 km) |
