| River Forest to Karis | 4,402.83 mi (7,085.68 km) |
| River Forest to Karkkila | 4,397.13 mi (7,076.49 km) |
| River Forest to Kauhajoki | 4,262.86 mi (6,860.41 km) |
| River Forest to Kauhava | 4,256.94 mi (6,850.88 km) |
| River Forest to Kauniainen | 4,424.69 mi (7,120.85 km) |
| River Forest to Kemi | 4,180.72 mi (6,728.22 km) |
| River Forest to Kemijarvi | 4,200.86 mi (6,760.63 km) |
| River Forest to Kempele | 4,237.37 mi (6,819.39 km) |
| River Forest to Kerava | 4,426.10 mi (7,123.11 km) |
| River Forest to Keuruu | 4,333.89 mi (6,974.72 km) |
| River Forest to Kiiminki | 4,233.85 mi (6,813.72 km) |
| River Forest to Kirkkonummi | 4,420.80 mi (7,114.60 km) |
| River Forest to Kitee | 4,472.42 mi (7,197.67 km) |
| River Forest to Kiuruvesi | 4,318.50 mi (6,949.96 km) |
| River Forest to Kivisto | 4,422.86 mi (7,117.91 km) |
