| Tulcea to Karis | 1,049.72 mi (1,689.36 km) |
| Tulcea to Karkkila | 1,076.58 mi (1,732.59 km) |
| Tulcea to Kauhajoki | 1,220.01 mi (1,963.42 km) |
| Tulcea to Kauhava | 1,257.83 mi (2,024.28 km) |
| Tulcea to Kauniainen | 1,051.62 mi (1,692.42 km) |
| Tulcea to Kemi | 1,428.50 mi (2,298.94 km) |
| Tulcea to Kemijarvi | 1,488.21 mi (2,395.04 km) |
| Tulcea to Kempele | 1,368.46 mi (2,202.33 km) |
| Tulcea to Kerava | 1,061.80 mi (1,708.81 km) |
| Tulcea to Keuruu | 1,190.53 mi (1,915.97 km) |
| Tulcea to Kiiminki | 1,382.73 mi (2,225.29 km) |
| Tulcea to Kirkkonummi | 1,047.00 mi (1,684.99 km) |
| Tulcea to Kitee | 1,169.58 mi (1,882.26 km) |
| Tulcea to Kiuruvesi | 1,278.30 mi (2,057.22 km) |
| Tulcea to Kivisto | 1,058.16 mi (1,702.94 km) |
