| Ronciglione to Arico el Nuevo | 1,876.82 mi (3,020.45 km) |
| Ronciglione to Armilla | 911.42 mi (1,466.78 km) |
| Ronciglione to Arnedo | 731.23 mi (1,176.80 km) |
| Ronciglione to Arona | 1,889.45 mi (3,040.77 km) |
| Ronciglione to Arrecife | 1,704.56 mi (2,743.23 km) |
| Ronciglione to Arrigorriaga | 767.76 mi (1,235.58 km) |
| Ronciglione to Arroyomolinos | 847.01 mi (1,363.13 km) |
| Ronciglione to Arteijo | 1,050.41 mi (1,690.48 km) |
| Ronciglione to Arucas | 1,833.99 mi (2,951.52 km) |
| Ronciglione to Aspe | 735.31 mi (1,183.37 km) |
| Ronciglione to Astorga | 931.24 mi (1,498.68 km) |
| Ronciglione to Atarfe | 912.65 mi (1,468.77 km) |
| Ronciglione to Avila | 880.66 mi (1,417.29 km) |
| Ronciglione to Aviles | 919.26 mi (1,479.41 km) |
| Ronciglione to Ayamonte | 1,096.80 mi (1,765.12 km) |
