| Webster Groves to Acqui Terme | 4,789.06 mi (7,707.24 km) |
| Webster Groves to Acri | 5,328.04 mi (8,574.65 km) |
| Webster Groves to Adelfia | 5,281.23 mi (8,499.32 km) |
| Webster Groves to Adrano | 5,344.27 mi (8,600.77 km) |
| Webster Groves to Adria | 4,917.30 mi (7,913.63 km) |
| Webster Groves to Afragola | 5,181.68 mi (8,339.11 km) |
| Webster Groves to Agliana | 4,922.29 mi (7,921.66 km) |
| Webster Groves to Agrate Brianza | 4,789.03 mi (7,707.20 km) |
| Webster Groves to Agrigento | 5,306.32 mi (8,539.70 km) |
| Webster Groves to Agropoli | 5,233.44 mi (8,422.41 km) |
| Webster Groves to Ala | 4,847.69 mi (7,801.60 km) |
| Webster Groves to Alassio | 4,803.11 mi (7,729.86 km) |
| Webster Groves to Alatri | 5,107.40 mi (8,219.57 km) |
| Webster Groves to Alba | 4,770.45 mi (7,677.29 km) |
| Webster Groves to Albano Laziale | 5,079.47 mi (8,174.62 km) |
