| Gelsenkirchen to Avanos | 1,601.19 mi (2,576.87 km) |
| Gelsenkirchen to Avcilar | 1,256.13 mi (2,021.54 km) |
| Gelsenkirchen to Avsallar | 1,592.19 mi (2,562.38 km) |
| Gelsenkirchen to Ayas | 1,441.90 mi (2,320.52 km) |
| Gelsenkirchen to Aybasti | 1,617.00 mi (2,602.31 km) |
| Gelsenkirchen to Aydin | 1,380.40 mi (2,221.53 km) |
| Gelsenkirchen to Aydincik | 1,668.28 mi (2,684.83 km) |
| Gelsenkirchen to Aydincik | 1,554.22 mi (2,501.28 km) |
| Gelsenkirchen to Ayvacik | 1,238.06 mi (1,992.47 km) |
| Gelsenkirchen to Ayvacik | 1,571.87 mi (2,529.69 km) |
| Gelsenkirchen to Ayvalik | 1,263.01 mi (2,032.62 km) |
| Gelsenkirchen to Babaeski | 1,172.83 mi (1,887.49 km) |
| Gelsenkirchen to Bafra | 1,518.47 mi (2,443.75 km) |
| Gelsenkirchen to Bagcilar | 1,258.73 mi (2,025.73 km) |
| Gelsenkirchen to Bahce | 1,741.83 mi (2,803.20 km) |
