| Big Spring to Ascoli Piceno | 5,821.46 mi (9,368.73 km) |
| Big Spring to Asola | 5,596.59 mi (9,006.84 km) |
| Big Spring to Asolo | 5,629.23 mi (9,059.38 km) |
| Big Spring to Assemini | 5,787.25 mi (9,313.69 km) |
| Big Spring to Assisi | 5,773.80 mi (9,292.03 km) |
| Big Spring to Asti | 5,523.19 mi (8,888.71 km) |
| Big Spring to Atessa | 5,890.08 mi (9,479.16 km) |
| Big Spring to Atri | 5,848.86 mi (9,412.82 km) |
| Big Spring to Atripalda | 5,956.38 mi (9,585.86 km) |
| Big Spring to Augusta | 6,137.59 mi (9,877.49 km) |
| Big Spring to Aulla | 5,620.88 mi (9,045.94 km) |
| Big Spring to Aurisina | 5,700.91 mi (9,174.72 km) |
| Big Spring to Avellino | 5,954.92 mi (9,583.52 km) |
| Big Spring to Aversa | 5,929.25 mi (9,542.21 km) |
| Big Spring to Avezzano | 5,851.47 mi (9,417.02 km) |
