| Niel to Karkkila | 1,002.34 mi (1,613.12 km) |
| Niel to Kauhajoki | 1,026.29 mi (1,651.65 km) |
| Niel to Kauhava | 1,077.86 mi (1,734.65 km) |
| Niel to Kauniainen | 1,006.43 mi (1,619.69 km) |
| Niel to Kemi | 1,235.28 mi (1,987.99 km) |
| Niel to Kemijarvi | 1,339.87 mi (2,156.31 km) |
| Niel to Kempele | 1,216.17 mi (1,957.24 km) |
| Niel to Kerava | 1,023.59 mi (1,647.30 km) |
| Niel to Keuruu | 1,082.14 mi (1,741.54 km) |
| Niel to Kiiminki | 1,232.10 mi (1,982.87 km) |
| Niel to Kirkkonummi | 993.55 mi (1,598.97 km) |
| Niel to Kitee | 1,226.32 mi (1,973.56 km) |
| Niel to Kiuruvesi | 1,187.28 mi (1,910.74 km) |
| Niel to Kivisto | 1,013.41 mi (1,630.93 km) |
| Niel to Klaukkala | 1,012.57 mi (1,629.58 km) |
