| Idanha-a-Nova to Klaukkala | 1,964.75 mi (3,161.96 km) |
| Idanha-a-Nova to Kokkola | 2,059.37 mi (3,314.24 km) |
| Idanha-a-Nova to Kontiolahti | 2,192.28 mi (3,528.14 km) |
| Idanha-a-Nova to Korsholm | 1,992.93 mi (3,207.32 km) |
| Idanha-a-Nova to Kotka | 2,032.39 mi (3,270.82 km) |
| Idanha-a-Nova to Kouvola | 2,038.88 mi (3,281.26 km) |
| Idanha-a-Nova to Kuhmo | 2,229.67 mi (3,588.31 km) |
| Idanha-a-Nova to Kuopio | 2,137.21 mi (3,439.51 km) |
| Idanha-a-Nova to Kurikka | 1,989.13 mi (3,201.19 km) |
| Idanha-a-Nova to Kuusamo | 2,289.20 mi (3,684.12 km) |
| Idanha-a-Nova to Kuusankoski | 2,037.90 mi (3,279.69 km) |
| Idanha-a-Nova to Lahti | 2,012.38 mi (3,238.61 km) |
| Idanha-a-Nova to Laitila | 1,898.38 mi (3,055.15 km) |
| Idanha-a-Nova to Lapinlahti | 2,146.69 mi (3,454.77 km) |
| Idanha-a-Nova to Lappeenranta | 2,088.95 mi (3,361.84 km) |
