| Gelsenkirchen to Arico el Nuevo | 2,021.75 mi (3,253.69 km) |
| Gelsenkirchen to Armilla | 1,122.39 mi (1,806.31 km) |
| Gelsenkirchen to Arnedo | 774.41 mi (1,246.30 km) |
| Gelsenkirchen to Arona | 2,032.84 mi (3,271.54 km) |
| Gelsenkirchen to Arrecife | 1,886.96 mi (3,036.77 km) |
| Gelsenkirchen to Arrigorriaga | 738.89 mi (1,189.14 km) |
| Gelsenkirchen to Arroyomolinos | 937.98 mi (1,509.53 km) |
| Gelsenkirchen to Arteijo | 921.34 mi (1,482.75 km) |
| Gelsenkirchen to Arucas | 1,996.21 mi (3,212.60 km) |
| Gelsenkirchen to Aspe | 986.71 mi (1,587.95 km) |
| Gelsenkirchen to Astorga | 878.70 mi (1,414.13 km) |
| Gelsenkirchen to Atarfe | 1,119.48 mi (1,801.63 km) |
| Gelsenkirchen to Avila | 937.00 mi (1,507.96 km) |
| Gelsenkirchen to Aviles | 816.79 mi (1,314.49 km) |
| Gelsenkirchen to Ayamonte | 1,216.50 mi (1,957.77 km) |
