| Sundern to Grevena | 1,007.71 mi (1,621.76 km) |
| Sundern to Ialysos | 1,428.58 mi (2,299.07 km) |
| Sundern to Ilion | 1,193.74 mi (1,921.14 km) |
| Sundern to Ilioupoli | 1,200.97 mi (1,932.78 km) |
| Sundern to Ioannina | 1,014.63 mi (1,632.89 km) |
| Sundern to Irakleio | 1,392.78 mi (2,241.46 km) |
| Sundern to Irakleio | 1,194.86 mi (1,922.95 km) |
| Sundern to Kaisariani | 1,199.24 mi (1,929.99 km) |
| Sundern to Kalamaria | 1,028.55 mi (1,655.29 km) |
| Sundern to Kalamata | 1,204.72 mi (1,938.80 km) |
| Sundern to Kallithea | 1,198.48 mi (1,928.76 km) |
| Sundern to Kalymnos | 1,357.92 mi (2,185.36 km) |
| Sundern to Kalyvia Thorikou | 1,211.83 mi (1,950.24 km) |
| Sundern to Kamatero | 1,192.62 mi (1,919.33 km) |
| Sundern to Karditsa | 1,063.30 mi (1,711.21 km) |
