| Sinop to Kromeriz | 990.28 mi (1,593.70 km) |
| Sinop to Krupka | 1,172.26 mi (1,886.56 km) |
| Sinop to Kurim | 1,026.00 mi (1,651.19 km) |
| Sinop to Kutna Hora | 1,095.36 mi (1,762.81 km) |
| Sinop to Kyjov | 993.74 mi (1,599.27 km) |
| Sinop to Lanskroun | 1,039.53 mi (1,672.96 km) |
| Sinop to Liberec | 1,126.06 mi (1,812.22 km) |
| Sinop to Lisen | 1,017.17 mi (1,636.98 km) |
| Sinop to Litomerice | 1,157.17 mi (1,862.28 km) |
| Sinop to Litomysl | 1,050.63 mi (1,690.82 km) |
| Sinop to Litovel | 1,014.64 mi (1,632.91 km) |
| Sinop to Litvinov | 1,180.11 mi (1,899.20 km) |
| Sinop to Louny | 1,166.33 mi (1,877.03 km) |
| Sinop to Lovosice | 1,159.99 mi (1,866.82 km) |
| Sinop to Lysa nad Labem | 1,119.88 mi (1,802.27 km) |
