| Oak Ridge to Karis | 4,656.18 mi (7,493.39 km) |
| Oak Ridge to Karkkila | 4,654.29 mi (7,490.35 km) |
| Oak Ridge to Kauhajoki | 4,526.99 mi (7,285.48 km) |
| Oak Ridge to Kauhava | 4,526.61 mi (7,284.87 km) |
| Oak Ridge to Kauniainen | 4,681.15 mi (7,533.58 km) |
| Oak Ridge to Kemi | 4,467.99 mi (7,190.54 km) |
| Oak Ridge to Kemijarvi | 4,498.07 mi (7,238.94 km) |
| Oak Ridge to Kempele | 4,521.61 mi (7,276.83 km) |
| Oak Ridge to Kerava | 4,684.36 mi (7,538.75 km) |
| Oak Ridge to Keuruu | 4,601.83 mi (7,405.93 km) |
| Oak Ridge to Kiiminki | 4,519.77 mi (7,273.86 km) |
| Oak Ridge to Kirkkonummi | 4,676.02 mi (7,525.32 km) |
| Oak Ridge to Kitee | 4,750.36 mi (7,644.96 km) |
| Oak Ridge to Kiuruvesi | 4,597.77 mi (7,399.40 km) |
| Oak Ridge to Kivisto | 4,680.16 mi (7,531.99 km) |
