| Walnut Creek to Argentona | 5,926.94 mi (9,538.49 km) |
| Walnut Creek to Arico el Nuevo | 5,806.51 mi (9,344.67 km) |
| Walnut Creek to Armilla | 5,934.58 mi (9,550.78 km) |
| Walnut Creek to Arnedo | 5,737.72 mi (9,233.98 km) |
| Walnut Creek to Arona | 5,802.01 mi (9,337.44 km) |
| Walnut Creek to Arrecife | 5,907.16 mi (9,506.66 km) |
| Walnut Creek to Arrigorriaga | 5,660.68 mi (9,109.99 km) |
| Walnut Creek to Arroyomolinos | 5,769.69 mi (9,285.42 km) |
| Walnut Creek to Arteijo | 5,453.10 mi (8,775.92 km) |
| Walnut Creek to Arucas | 5,854.96 mi (9,422.66 km) |
| Walnut Creek to Aspe | 5,981.16 mi (9,625.75 km) |
| Walnut Creek to Astorga | 5,583.37 mi (8,985.56 km) |
| Walnut Creek to Atarfe | 5,928.15 mi (9,540.44 km) |
| Walnut Creek to Avila | 5,721.90 mi (9,208.51 km) |
| Walnut Creek to Aviles | 5,536.29 mi (8,909.81 km) |
