| Sinop to Juprelle | 1,521.28 mi (2,448.26 km) |
| Sinop to Jurbise | 1,587.87 mi (2,555.43 km) |
| Sinop to Kalmthout | 1,576.11 mi (2,536.50 km) |
| Sinop to Kampenhout | 1,566.43 mi (2,520.93 km) |
| Sinop to Kapelle-op-den-Bos | 1,575.25 mi (2,535.11 km) |
| Sinop to Kapellen | 1,576.56 mi (2,537.23 km) |
| Sinop to Kasterlee | 1,553.76 mi (2,500.54 km) |
| Sinop to Keerbergen | 1,563.79 mi (2,516.68 km) |
| Sinop to Kinrooi | 1,518.79 mi (2,444.25 km) |
| Sinop to Knokke-Heist | 1,625.43 mi (2,615.87 km) |
| Sinop to Koekelare | 1,635.38 mi (2,631.89 km) |
| Sinop to Koekelberg | 1,574.70 mi (2,534.24 km) |
| Sinop to Koksijde | 1,649.62 mi (2,654.80 km) |
| Sinop to Kontich | 1,573.28 mi (2,531.95 km) |
| Sinop to Kortemark | 1,631.91 mi (2,626.30 km) |
