| Aachen to Grevena | 1,044.45 mi (1,680.87 km) |
| Aachen to Ialysos | 1,473.92 mi (2,372.05 km) |
| Aachen to Ilion | 1,231.35 mi (1,981.67 km) |
| Aachen to Ilioupoli | 1,238.45 mi (1,993.09 km) |
| Aachen to Ioannina | 1,047.89 mi (1,686.42 km) |
| Aachen to Irakleio | 1,427.60 mi (2,297.49 km) |
| Aachen to Irakleio | 1,232.73 mi (1,983.88 km) |
| Aachen to Kaisariani | 1,236.84 mi (1,990.51 km) |
| Aachen to Kalamaria | 1,071.98 mi (1,725.18 km) |
| Aachen to Kalamata | 1,234.48 mi (1,986.71 km) |
| Aachen to Kallithea | 1,235.85 mi (1,988.91 km) |
| Aachen to Kalymnos | 1,401.82 mi (2,256.01 km) |
| Aachen to Kalyvia Thorikou | 1,249.52 mi (2,010.91 km) |
| Aachen to Kamatero | 1,230.34 mi (1,980.04 km) |
| Aachen to Karditsa | 1,099.29 mi (1,769.13 km) |
