| Koblenz to Imatra | 1,102.65 mi (1,774.54 km) |
| Koblenz to Jakobstad | 1,074.70 mi (1,729.56 km) |
| Koblenz to Jamsa | 1,037.68 mi (1,669.98 km) |
| Koblenz to Janakkala | 981.21 mi (1,579.10 km) |
| Koblenz to Jarvenpaa | 973.51 mi (1,566.71 km) |
| Koblenz to Joensuu | 1,184.15 mi (1,905.70 km) |
| Koblenz to Joutseno | 1,092.97 mi (1,758.97 km) |
| Koblenz to Jyvaskyla | 1,068.44 mi (1,719.48 km) |
| Koblenz to Jyvaskylan Maalaiskunta | 1,070.61 mi (1,722.99 km) |
| Koblenz to Kaarina | 899.89 mi (1,448.24 km) |
| Koblenz to Kajaani | 1,206.61 mi (1,941.86 km) |
| Koblenz to Kalajoki | 1,130.76 mi (1,819.79 km) |
| Koblenz to Kangasala | 991.84 mi (1,596.21 km) |
| Koblenz to Kankaanpaa | 970.06 mi (1,561.16 km) |
| Koblenz to Karhula | 1,025.77 mi (1,650.82 km) |
