| Runcorn to Argentona | 848.41 mi (1,365.38 km) |
| Runcorn to Arico el Nuevo | 1,873.62 mi (3,015.30 km) |
| Runcorn to Armilla | 1,119.55 mi (1,801.75 km) |
| Runcorn to Arnedo | 769.23 mi (1,237.96 km) |
| Runcorn to Arona | 1,883.07 mi (3,030.51 km) |
| Runcorn to Arrecife | 1,771.37 mi (2,850.75 km) |
| Runcorn to Arrigorriaga | 700.23 mi (1,126.92 km) |
| Runcorn to Arroyomolinos | 905.06 mi (1,456.55 km) |
| Runcorn to Arteijo | 741.98 mi (1,194.11 km) |
| Runcorn to Arucas | 1,860.44 mi (2,994.10 km) |
| Runcorn to Aspe | 1,040.35 mi (1,674.28 km) |
| Runcorn to Astorga | 767.38 mi (1,234.97 km) |
| Runcorn to Atarfe | 1,114.66 mi (1,793.87 km) |
| Runcorn to Avila | 881.64 mi (1,418.86 km) |
| Runcorn to Aviles | 691.43 mi (1,112.75 km) |
