| Mettmann to Argyroupoli | 1,232.32 mi (1,983.23 km) |
| Mettmann to Arta | 1,074.65 mi (1,729.48 km) |
| Mettmann to Artemida | 1,236.70 mi (1,990.27 km) |
| Mettmann to Aspropyrgos | 1,217.67 mi (1,959.64 km) |
| Mettmann to Athens | 1,226.92 mi (1,974.54 km) |
| Mettmann to Chaidari | 1,222.60 mi (1,967.58 km) |
| Mettmann to Chalandri | 1,227.44 mi (1,975.37 km) |
| Mettmann to Chalkida | 1,196.10 mi (1,924.93 km) |
| Mettmann to Chania | 1,376.65 mi (2,215.50 km) |
| Mettmann to Chios | 1,286.79 mi (2,070.88 km) |
| Mettmann to Cholargos | 1,228.36 mi (1,976.86 km) |
| Mettmann to Chrysoupoli | 1,101.53 mi (1,772.74 km) |
| Mettmann to Dafni | 1,229.00 mi (1,977.88 km) |
| Mettmann to Diavata | 1,051.69 mi (1,692.53 km) |
| Mettmann to Didymoteicho | 1,150.49 mi (1,851.53 km) |
