| Merrillville to Acqui Terme | 4,537.74 mi (7,302.79 km) |
| Merrillville to Acri | 5,077.21 mi (8,170.97 km) |
| Merrillville to Adelfia | 5,029.20 mi (8,093.72 km) |
| Merrillville to Adrano | 5,095.64 mi (8,200.64 km) |
| Merrillville to Adria | 4,664.50 mi (7,506.78 km) |
| Merrillville to Afragola | 4,930.77 mi (7,935.30 km) |
| Merrillville to Agliana | 4,670.60 mi (7,516.60 km) |
| Merrillville to Agrate Brianza | 4,536.76 mi (7,301.20 km) |
| Merrillville to Agrigento | 5,058.72 mi (8,141.22 km) |
| Merrillville to Agropoli | 4,982.64 mi (8,018.78 km) |
| Merrillville to Ala | 4,594.79 mi (7,394.59 km) |
| Merrillville to Alassio | 4,552.44 mi (7,326.44 km) |
| Merrillville to Alatri | 4,856.32 mi (7,815.50 km) |
| Merrillville to Alba | 4,519.28 mi (7,273.07 km) |
| Merrillville to Albano Laziale | 4,828.68 mi (7,771.01 km) |
