| Norristown to Ascoli Piceno | 4,375.92 mi (7,042.36 km) |
| Norristown to Asola | 4,158.14 mi (6,691.87 km) |
| Norristown to Asolo | 4,202.45 mi (6,763.20 km) |
| Norristown to Assemini | 4,297.56 mi (6,916.26 km) |
| Norristown to Assisi | 4,326.00 mi (6,962.03 km) |
| Norristown to Asti | 4,073.18 mi (6,555.15 km) |
| Norristown to Atessa | 4,441.89 mi (7,148.53 km) |
| Norristown to Atri | 4,402.85 mi (7,085.70 km) |
| Norristown to Atripalda | 4,500.73 mi (7,243.22 km) |
| Norristown to Augusta | 4,657.49 mi (7,495.51 km) |
| Norristown to Aulla | 4,171.84 mi (6,713.93 km) |
| Norristown to Aurisina | 4,281.64 mi (6,890.64 km) |
| Norristown to Avellino | 4,499.11 mi (7,240.62 km) |
| Norristown to Aversa | 4,471.31 mi (7,195.88 km) |
| Norristown to Avezzano | 4,398.72 mi (7,079.05 km) |
