| Gelsenkirchen to Argyroupoli | 1,240.50 mi (1,996.39 km) |
| Gelsenkirchen to Arta | 1,083.92 mi (1,744.40 km) |
| Gelsenkirchen to Artemida | 1,244.67 mi (2,003.11 km) |
| Gelsenkirchen to Aspropyrgos | 1,225.85 mi (1,972.81 km) |
| Gelsenkirchen to Athens | 1,235.06 mi (1,987.64 km) |
| Gelsenkirchen to Chaidari | 1,230.77 mi (1,980.73 km) |
| Gelsenkirchen to Chalandri | 1,235.51 mi (1,988.36 km) |
| Gelsenkirchen to Chalkida | 1,204.03 mi (1,937.71 km) |
| Gelsenkirchen to Chania | 1,385.89 mi (2,230.37 km) |
| Gelsenkirchen to Chios | 1,293.20 mi (2,081.20 km) |
| Gelsenkirchen to Cholargos | 1,236.45 mi (1,989.87 km) |
| Gelsenkirchen to Chrysoupoli | 1,106.96 mi (1,781.49 km) |
| Gelsenkirchen to Dafni | 1,237.15 mi (1,991.00 km) |
| Gelsenkirchen to Diavata | 1,058.59 mi (1,703.64 km) |
| Gelsenkirchen to Didymoteicho | 1,154.51 mi (1,858.00 km) |
