| Sliven to Allouez (Wisconsin) | 5,182.97 mi (8,341.19 km) |
| Sliven to Aloha (Oregon) | 6,056.79 mi (9,747.45 km) |
| Sliven to Alpena (Michigan) | 4,994.02 mi (8,037.11 km) |
| Sliven to Alpharetta (Georgia) | 5,560.30 mi (8,948.43 km) |
| Sliven to Alpine (California) | 6,719.13 mi (10,813.40 km) |
| Sliven to Alpine (Utah) | 6,124.84 mi (9,856.97 km) |
| Sliven to Alsip (Illinois) | 5,312.81 mi (8,550.14 km) |
| Sliven to Altadena (California) | 6,670.02 mi (10,734.36 km) |
| Sliven to Altamont (Oregon) | 6,245.16 mi (10,050.61 km) |
| Sliven to Altamonte Springs (Florida) | 5,707.30 mi (9,185.02 km) |
| Sliven to Alton (Illinois) | 5,539.57 mi (8,915.08 km) |
| Sliven to Alton (Texas) | 6,513.24 mi (10,482.05 km) |
| Sliven to Altoona (Iowa) | 5,512.19 mi (8,871.01 km) |
| Sliven to Altoona (Pennsylvania) | 5,019.60 mi (8,078.27 km) |
| Sliven to Altus (Oklahoma) | 6,087.03 mi (9,796.13 km) |
