| Idanha-a-Nova to Kayapinar | 2,522.47 mi (4,059.52 km) |
| Idanha-a-Nova to Kayseri | 2,263.00 mi (3,641.95 km) |
| Idanha-a-Nova to Kemalpasa | 1,847.18 mi (2,972.74 km) |
| Idanha-a-Nova to Kemer | 2,047.33 mi (3,294.86 km) |
| Idanha-a-Nova to Keskin | 2,149.17 mi (3,458.76 km) |
| Idanha-a-Nova to Kilimli | 2,031.79 mi (3,269.86 km) |
| Idanha-a-Nova to Kilis | 2,389.69 mi (3,845.84 km) |
| Idanha-a-Nova to Kinik | 1,834.31 mi (2,952.04 km) |
| Idanha-a-Nova to Kirikkale | 2,141.27 mi (3,446.04 km) |
| Idanha-a-Nova to Kirkagac | 1,849.48 mi (2,976.46 km) |
| Idanha-a-Nova to Kirklareli | 1,793.93 mi (2,887.05 km) |
| Idanha-a-Nova to Kirsehir | 2,186.50 mi (3,518.83 km) |
| Idanha-a-Nova to Kizilpinar | 1,836.53 mi (2,955.61 km) |
| Idanha-a-Nova to Kiziltepe | 2,559.65 mi (4,119.36 km) |
| Idanha-a-Nova to Kocaali | 1,986.85 mi (3,197.53 km) |
