| Erkrath to Allouez (Wisconsin) | 4,110.45 mi (6,615.14 km) |
| Erkrath to Aloha (Oregon) | 5,115.43 mi (8,232.49 km) |
| Erkrath to Alpena (Michigan) | 3,916.60 mi (6,303.16 km) |
| Erkrath to Alpharetta (Georgia) | 4,476.37 mi (7,204.02 km) |
| Erkrath to Alpine (California) | 5,697.99 mi (9,170.02 km) |
| Erkrath to Alpine (Utah) | 5,106.48 mi (8,218.08 km) |
| Erkrath to Alsip (Illinois) | 4,234.75 mi (6,815.17 km) |
| Erkrath to Altadena (California) | 5,659.85 mi (9,108.65 km) |
| Erkrath to Altamont (Oregon) | 5,283.60 mi (8,503.14 km) |
| Erkrath to Altamonte Springs (Florida) | 4,631.84 mi (7,454.23 km) |
| Erkrath to Alton (Illinois) | 4,460.34 mi (7,178.22 km) |
| Erkrath to Alton (Texas) | 5,430.06 mi (8,738.84 km) |
| Erkrath to Altoona (Iowa) | 4,442.67 mi (7,149.79 km) |
| Erkrath to Altoona (Pennsylvania) | 3,935.28 mi (6,333.22 km) |
| Erkrath to Altus (Oklahoma) | 5,014.61 mi (8,070.23 km) |
