| Arnstadt to Kayapinar | 1,679.93 mi (2,703.59 km) |
| Arnstadt to Kayseri | 1,454.85 mi (2,341.35 km) |
| Arnstadt to Kemalpasa | 1,174.00 mi (1,889.37 km) |
| Arnstadt to Kemer | 1,379.36 mi (2,219.86 km) |
| Arnstadt to Keskin | 1,336.64 mi (2,151.11 km) |
| Arnstadt to Kilimli | 1,183.82 mi (1,905.18 km) |
| Arnstadt to Kilis | 1,615.34 mi (2,599.65 km) |
| Arnstadt to Kinik | 1,136.63 mi (1,829.24 km) |
| Arnstadt to Kirikkale | 1,324.86 mi (2,132.15 km) |
| Arnstadt to Kirkagac | 1,146.07 mi (1,844.41 km) |
| Arnstadt to Kirklareli | 995.95 mi (1,602.82 km) |
| Arnstadt to Kirsehir | 1,382.86 mi (2,225.50 km) |
| Arnstadt to Kizilpinar | 1,045.95 mi (1,683.30 km) |
| Arnstadt to Kiziltepe | 1,730.53 mi (2,785.03 km) |
| Arnstadt to Kocaali | 1,164.87 mi (1,874.67 km) |
