| Sumner to Argentona | 5,429.37 mi (8,737.73 km) |
| Sumner to Arico el Nuevo | 5,484.33 mi (8,826.17 km) |
| Sumner to Armilla | 5,486.01 mi (8,828.88 km) |
| Sumner to Arnedo | 5,256.31 mi (8,459.21 km) |
| Sumner to Arona | 5,481.58 mi (8,821.76 km) |
| Sumner to Arrecife | 5,562.02 mi (8,951.20 km) |
| Sumner to Arrigorriaga | 5,177.69 mi (8,332.69 km) |
| Sumner to Arroyomolinos | 5,306.09 mi (8,539.33 km) |
| Sumner to Arteijo | 4,993.28 mi (8,035.91 km) |
| Sumner to Arucas | 5,527.40 mi (8,895.50 km) |
| Sumner to Aspe | 5,512.78 mi (8,871.97 km) |
| Sumner to Astorga | 5,117.74 mi (8,236.21 km) |
| Sumner to Atarfe | 5,479.56 mi (8,818.50 km) |
| Sumner to Avila | 5,259.84 mi (8,464.89 km) |
| Sumner to Aviles | 5,064.13 mi (8,149.94 km) |
