| Sinop to Imatra | 1,350.13 mi (2,172.82 km) |
| Sinop to Jakobstad | 1,576.29 mi (2,536.79 km) |
| Sinop to Jamsa | 1,431.21 mi (2,303.31 km) |
| Sinop to Janakkala | 1,377.21 mi (2,216.40 km) |
| Sinop to Jarvenpaa | 1,343.27 mi (2,161.79 km) |
| Sinop to Joensuu | 1,438.48 mi (2,315.01 km) |
| Sinop to Joutseno | 1,348.32 mi (2,169.92 km) |
| Sinop to Jyvaskyla | 1,449.11 mi (2,332.12 km) |
| Sinop to Jyvaskylan Maalaiskunta | 1,452.18 mi (2,337.06 km) |
| Sinop to Kaarina | 1,379.15 mi (2,219.53 km) |
| Sinop to Kajaani | 1,562.35 mi (2,514.36 km) |
| Sinop to Kalajoki | 1,599.67 mi (2,574.42 km) |
| Sinop to Kangasala | 1,419.66 mi (2,284.72 km) |
| Sinop to Kankaanpaa | 1,464.15 mi (2,356.32 km) |
| Sinop to Karhula | 1,323.49 mi (2,129.96 km) |
