| Geilenkirchen to Alberobello | 881.56 mi (1,418.73 km) |
| Geilenkirchen to Albignasego | 469.47 mi (755.54 km) |
| Geilenkirchen to Albinea | 485.23 mi (780.91 km) |
| Geilenkirchen to Albino | 397.14 mi (639.13 km) |
| Geilenkirchen to Alcamo | 957.68 mi (1,541.24 km) |
| Geilenkirchen to Alessandria | 433.54 mi (697.71 km) |
| Geilenkirchen to Alfonsine | 524.50 mi (844.09 km) |
| Geilenkirchen to Alghero | 726.60 mi (1,169.34 km) |
| Geilenkirchen to Alpignano | 410.34 mi (660.38 km) |
| Geilenkirchen to Altamura | 860.34 mi (1,384.58 km) |
| Geilenkirchen to Altavilla Vicentina | 449.06 mi (722.69 km) |
| Geilenkirchen to Altofonte | 958.82 mi (1,543.08 km) |
| Geilenkirchen to Altopascio | 537.82 mi (865.54 km) |
| Geilenkirchen to Alzano Lombardo | 397.66 mi (639.96 km) |
| Geilenkirchen to Amelia | 652.82 mi (1,050.62 km) |
