| Geilenkirchen to Impruneta | 557.24 mi (896.79 km) |
| Geilenkirchen to Induno Olona | 374.64 mi (602.93 km) |
| Geilenkirchen to Inverigo | 388.38 mi (625.03 km) |
| Geilenkirchen to Inveruno | 396.80 mi (638.59 km) |
| Geilenkirchen to Inzago | 405.86 mi (653.17 km) |
| Geilenkirchen to Iseo | 408.66 mi (657.67 km) |
| Geilenkirchen to Isernia | 753.15 mi (1,212.08 km) |
| Geilenkirchen to Isola Capo Rizzuto | 985.63 mi (1,586.22 km) |
| Geilenkirchen to Isola del Liri | 732.70 mi (1,179.16 km) |
| Geilenkirchen to Isola della Scala | 453.41 mi (729.69 km) |
| Geilenkirchen to Isola Vicentina | 442.18 mi (711.62 km) |
| Geilenkirchen to Ispica | 1,071.24 mi (1,723.99 km) |
| Geilenkirchen to Istrana | 456.49 mi (734.65 km) |
| Geilenkirchen to Itri | 756.44 mi (1,217.37 km) |
| Geilenkirchen to Ittiri | 725.71 mi (1,167.91 km) |
