| Staines-upon-Thames to Argentona | 696.29 mi (1,120.58 km) |
| Staines-upon-Thames to Arico el Nuevo | 1,807.31 mi (2,908.59 km) |
| Staines-upon-Thames to Armilla | 998.57 mi (1,607.05 km) |
| Staines-upon-Thames to Arnedo | 641.23 mi (1,031.95 km) |
| Staines-upon-Thames to Arona | 1,817.45 mi (2,924.90 km) |
| Staines-upon-Thames to Arrecife | 1,692.37 mi (2,723.60 km) |
| Staines-upon-Thames to Arrigorriaga | 579.08 mi (931.93 km) |
| Staines-upon-Thames to Arroyomolinos | 788.41 mi (1,268.82 km) |
| Staines-upon-Thames to Arteijo | 674.15 mi (1,084.94 km) |
| Staines-upon-Thames to Arucas | 1,789.38 mi (2,879.73 km) |
| Staines-upon-Thames to Aspe | 904.41 mi (1,455.50 km) |
| Staines-upon-Thames to Astorga | 672.67 mi (1,082.56 km) |
| Staines-upon-Thames to Atarfe | 994.13 mi (1,599.91 km) |
| Staines-upon-Thames to Avila | 771.17 mi (1,241.08 km) |
| Staines-upon-Thames to Aviles | 599.40 mi (964.63 km) |
