| San Marino to Arapgir | 7,165.10 mi (11,531.11 km) |
| San Marino to Ardahan | 7,097.49 mi (11,422.30 km) |
| San Marino to Ardesen | 7,066.28 mi (11,372.08 km) |
| San Marino to Arhavi | 7,061.77 mi (11,364.83 km) |
| San Marino to Aricak | 7,224.84 mi (11,627.25 km) |
| San Marino to Armutlu | 6,866.46 mi (11,050.51 km) |
| San Marino to Arnavutkoy | 6,823.45 mi (10,981.28 km) |
| San Marino to Arpacay | 7,123.97 mi (11,464.92 km) |
| San Marino to Arsin | 7,065.12 mi (11,370.22 km) |
| San Marino to Arsuz | 7,283.45 mi (11,721.57 km) |
| San Marino to Artvin | 7,079.60 mi (11,393.51 km) |
| San Marino to Asagicinik | 6,980.75 mi (11,234.43 km) |
| San Marino to Asarcik | 6,994.66 mi (11,256.82 km) |
| San Marino to Askale | 7,145.16 mi (11,499.02 km) |
| San Marino to Aslanapa | 6,971.65 mi (11,219.79 km) |
