| Oak Forest to Karis | 4,418.18 mi (7,110.37 km) |
| Oak Forest to Karkkila | 4,412.61 mi (7,101.40 km) |
| Oak Forest to Kauhajoki | 4,278.56 mi (6,885.68 km) |
| Oak Forest to Kauhava | 4,272.84 mi (6,876.48 km) |
| Oak Forest to Kauniainen | 4,440.15 mi (7,145.74 km) |
| Oak Forest to Kemi | 4,197.23 mi (6,754.79 km) |
| Oak Forest to Kemijarvi | 4,217.71 mi (6,787.75 km) |
| Oak Forest to Kempele | 4,253.78 mi (6,845.80 km) |
| Oak Forest to Kerava | 4,441.62 mi (7,148.10 km) |
| Oak Forest to Keuruu | 4,349.75 mi (7,000.24 km) |
| Oak Forest to Kiiminki | 4,250.32 mi (6,840.23 km) |
| Oak Forest to Kirkkonummi | 4,436.22 mi (7,139.41 km) |
| Oak Forest to Kitee | 4,488.65 mi (7,223.79 km) |
| Oak Forest to Kiuruvesi | 4,334.75 mi (6,976.11 km) |
| Oak Forest to Kivisto | 4,438.35 mi (7,142.84 km) |
