| Klagenfurt to Jakobstad | 1,221.40 mi (1,965.65 km) |
| Klagenfurt to Jamsa | 1,138.06 mi (1,831.52 km) |
| Klagenfurt to Janakkala | 1,071.65 mi (1,724.65 km) |
| Klagenfurt to Jarvenpaa | 1,051.91 mi (1,692.88 km) |
| Klagenfurt to Joensuu | 1,258.17 mi (2,024.83 km) |
| Klagenfurt to Joutseno | 1,151.65 mi (1,853.40 km) |
| Klagenfurt to Jyvaskyla | 1,169.39 mi (1,881.95 km) |
| Klagenfurt to Jyvaskylan Maalaiskunta | 1,172.27 mi (1,886.59 km) |
| Klagenfurt to Kaarina | 1,006.60 mi (1,619.96 km) |
| Klagenfurt to Kajaani | 1,319.53 mi (2,123.57 km) |
| Klagenfurt to Kalajoki | 1,273.44 mi (2,049.40 km) |
| Klagenfurt to Kangasala | 1,096.89 mi (1,765.27 km) |
| Klagenfurt to Kankaanpaa | 1,096.94 mi (1,765.36 km) |
| Klagenfurt to Karhula | 1,087.07 mi (1,749.47 km) |
| Klagenfurt to Karis | 1,004.32 mi (1,616.30 km) |
