| Karlsruhe to Imatra | 1,154.81 mi (1,858.48 km) |
| Karlsruhe to Jakobstad | 1,145.25 mi (1,843.10 km) |
| Karlsruhe to Jamsa | 1,098.34 mi (1,767.61 km) |
| Karlsruhe to Janakkala | 1,039.08 mi (1,672.23 km) |
| Karlsruhe to Jarvenpaa | 1,028.66 mi (1,655.48 km) |
| Karlsruhe to Joensuu | 1,240.68 mi (1,996.67 km) |
| Karlsruhe to Joutseno | 1,145.26 mi (1,843.12 km) |
| Karlsruhe to Jyvaskyla | 1,129.55 mi (1,817.84 km) |
| Karlsruhe to Jyvaskylan Maalaiskunta | 1,131.90 mi (1,821.62 km) |
| Karlsruhe to Kaarina | 960.18 mi (1,545.26 km) |
| Karlsruhe to Kajaani | 1,271.46 mi (2,046.21 km) |
| Karlsruhe to Kalajoki | 1,200.99 mi (1,932.80 km) |
| Karlsruhe to Kangasala | 1,052.97 mi (1,694.59 km) |
| Karlsruhe to Kankaanpaa | 1,035.53 mi (1,666.52 km) |
| Karlsruhe to Karhula | 1,077.85 mi (1,734.63 km) |
