| Williston to Karis | 4,395.89 mi (7,074.51 km) |
| Williston to Karkkila | 4,381.30 mi (7,051.02 km) |
| Williston to Kauhajoki | 4,236.13 mi (6,817.39 km) |
| Williston to Kauhava | 4,216.90 mi (6,786.45 km) |
| Williston to Kauniainen | 4,409.37 mi (7,096.19 km) |
| Williston to Kemi | 4,099.83 mi (6,598.04 km) |
| Williston to Kemijarvi | 4,093.22 mi (6,587.41 km) |
| Williston to Kempele | 4,161.67 mi (6,697.55 km) |
| Williston to Kerava | 4,406.35 mi (7,091.34 km) |
| Williston to Keuruu | 4,294.67 mi (6,911.60 km) |
| Williston to Kiiminki | 4,154.03 mi (6,685.27 km) |
| Williston to Kirkkonummi | 4,408.62 mi (7,094.99 km) |
| Williston to Kitee | 4,402.43 mi (7,085.02 km) |
| Williston to Kiuruvesi | 4,251.78 mi (6,842.58 km) |
| Williston to Kivisto | 4,405.59 mi (7,090.12 km) |
