| Tulcea to Juprelle | 1,136.64 mi (1,829.25 km) |
| Tulcea to Jurbise | 1,203.77 mi (1,937.29 km) |
| Tulcea to Kalmthout | 1,190.93 mi (1,916.62 km) |
| Tulcea to Kampenhout | 1,181.67 mi (1,901.71 km) |
| Tulcea to Kapelle-op-den-Bos | 1,190.42 mi (1,915.79 km) |
| Tulcea to Kapellen | 1,191.44 mi (1,917.43 km) |
| Tulcea to Kasterlee | 1,168.64 mi (1,880.74 km) |
| Tulcea to Keerbergen | 1,178.94 mi (1,897.32 km) |
| Tulcea to Kinrooi | 1,133.66 mi (1,824.45 km) |
| Tulcea to Knokke-Heist | 1,240.40 mi (1,996.23 km) |
| Tulcea to Koekelare | 1,250.64 mi (2,012.72 km) |
| Tulcea to Koekelberg | 1,190.06 mi (1,915.22 km) |
| Tulcea to Koksijde | 1,264.91 mi (2,035.67 km) |
| Tulcea to Kontich | 1,188.32 mi (1,912.42 km) |
| Tulcea to Kortemark | 1,247.24 mi (2,007.23 km) |
