| Geilenkirchen to Argyroupoli | 1,247.34 mi (2,007.40 km) |
| Geilenkirchen to Arta | 1,087.31 mi (1,749.85 km) |
| Geilenkirchen to Artemida | 1,252.15 mi (2,015.13 km) |
| Geilenkirchen to Aspropyrgos | 1,232.67 mi (1,983.80 km) |
| Geilenkirchen to Athens | 1,242.02 mi (1,998.84 km) |
| Geilenkirchen to Chaidari | 1,237.63 mi (1,991.78 km) |
| Geilenkirchen to Chalandri | 1,242.68 mi (1,999.90 km) |
| Geilenkirchen to Chalkida | 1,211.66 mi (1,949.98 km) |
| Geilenkirchen to Chania | 1,389.13 mi (2,235.58 km) |
| Geilenkirchen to Chios | 1,305.51 mi (2,101.02 km) |
| Geilenkirchen to Cholargos | 1,243.58 mi (2,001.36 km) |
| Geilenkirchen to Chrysoupoli | 1,122.32 mi (1,806.21 km) |
| Geilenkirchen to Dafni | 1,244.06 mi (2,002.12 km) |
| Geilenkirchen to Diavata | 1,069.60 mi (1,721.35 km) |
| Geilenkirchen to Didymoteicho | 1,173.90 mi (1,889.20 km) |
