| Southport to Karis | 1,091.02 mi (1,755.83 km) |
| Southport to Karkkila | 1,116.50 mi (1,796.84 km) |
| Southport to Kauhajoki | 1,092.04 mi (1,757.47 km) |
| Southport to Kauhava | 1,135.67 mi (1,827.68 km) |
| Southport to Kauniainen | 1,129.14 mi (1,817.17 km) |
| Southport to Kemi | 1,255.02 mi (2,019.77 km) |
| Southport to Kemijarvi | 1,357.21 mi (2,184.22 km) |
| Southport to Kempele | 1,253.98 mi (2,018.09 km) |
| Southport to Kerava | 1,143.94 mi (1,841.00 km) |
| Southport to Keuruu | 1,164.10 mi (1,873.44 km) |
| Southport to Kiiminki | 1,267.45 mi (2,039.76 km) |
| Southport to Kirkkonummi | 1,117.11 mi (1,797.81 km) |
| Southport to Kitee | 1,330.82 mi (2,141.75 km) |
| Southport to Kiuruvesi | 1,251.87 mi (2,014.69 km) |
| Southport to Kivisto | 1,134.36 mi (1,825.58 km) |
