| Barstow to Acqui Terme | 5,968.85 mi (9,605.93 km) |
| Barstow to Acri | 6,502.19 mi (10,464.26 km) |
| Barstow to Adelfia | 6,434.02 mi (10,354.56 km) |
| Barstow to Adrano | 6,552.35 mi (10,544.98 km) |
| Barstow to Adria | 6,063.90 mi (9,758.90 km) |
| Barstow to Afragola | 6,358.22 mi (10,232.57 km) |
| Barstow to Agliana | 6,091.60 mi (9,803.47 km) |
| Barstow to Agrate Brianza | 5,950.66 mi (9,576.67 km) |
| Barstow to Agrigento | 6,528.93 mi (10,507.30 km) |
| Barstow to Agropoli | 6,410.58 mi (10,316.84 km) |
| Barstow to Ala | 5,994.11 mi (9,646.59 km) |
| Barstow to Alassio | 5,993.52 mi (9,645.63 km) |
| Barstow to Alatri | 6,283.03 mi (10,111.56 km) |
| Barstow to Alba | 5,953.28 mi (9,580.87 km) |
| Barstow to Albano Laziale | 6,260.72 mi (10,075.66 km) |
