| Bad Nenndorf to Grevena | 1,021.00 mi (1,643.14 km) |
| Bad Nenndorf to Ialysos | 1,429.70 mi (2,300.88 km) |
| Bad Nenndorf to Ilion | 1,204.82 mi (1,938.97 km) |
| Bad Nenndorf to Ilioupoli | 1,212.16 mi (1,950.78 km) |
| Bad Nenndorf to Ioannina | 1,031.62 mi (1,660.24 km) |
| Bad Nenndorf to Irakleio | 1,405.94 mi (2,262.65 km) |
| Bad Nenndorf to Irakleio | 1,205.66 mi (1,940.32 km) |
| Bad Nenndorf to Kaisariani | 1,210.30 mi (1,947.79 km) |
| Bad Nenndorf to Kalamaria | 1,034.10 mi (1,664.23 km) |
| Bad Nenndorf to Kalamata | 1,224.17 mi (1,970.11 km) |
| Bad Nenndorf to Kallithea | 1,209.79 mi (1,946.97 km) |
| Bad Nenndorf to Kalymnos | 1,361.03 mi (2,190.37 km) |
| Bad Nenndorf to Kalyvia Thorikou | 1,222.71 mi (1,967.76 km) |
| Bad Nenndorf to Kamatero | 1,203.57 mi (1,936.97 km) |
| Bad Nenndorf to Karditsa | 1,076.99 mi (1,733.24 km) |
