| Niederkassel to Imatra | 1,094.42 mi (1,761.29 km) |
| Niederkassel to Jakobstad | 1,057.34 mi (1,701.62 km) |
| Niederkassel to Jamsa | 1,025.46 mi (1,650.31 km) |
| Niederkassel to Janakkala | 970.49 mi (1,561.86 km) |
| Niederkassel to Jarvenpaa | 964.14 mi (1,551.64 km) |
| Niederkassel to Joensuu | 1,173.68 mi (1,888.85 km) |
| Niederkassel to Joutseno | 1,084.69 mi (1,745.65 km) |
| Niederkassel to Jyvaskyla | 1,055.93 mi (1,699.35 km) |
| Niederkassel to Jyvaskylan Maalaiskunta | 1,058.02 mi (1,702.72 km) |
| Niederkassel to Kaarina | 888.20 mi (1,429.42 km) |
| Niederkassel to Kajaani | 1,192.00 mi (1,918.34 km) |
| Niederkassel to Kalajoki | 1,113.49 mi (1,791.98 km) |
| Niederkassel to Kangasala | 979.49 mi (1,576.34 km) |
| Niederkassel to Kankaanpaa | 955.56 mi (1,537.83 km) |
| Niederkassel to Karhula | 1,017.74 mi (1,637.90 km) |
