| Effingham to Anoka (Minnesota) | 488.06 mi (785.46 km) |
| Effingham to Ansonia (Connecticut) | 829.79 mi (1,335.42 km) |
| Effingham to Antelope (California) | 1,754.33 mi (2,823.31 km) |
| Effingham to Anthem (Arizona) | 1,354.32 mi (2,179.56 km) |
| Effingham to Antioch (California) | 1,788.10 mi (2,877.67 km) |
| Effingham to Antioch (Illinois) | 233.07 mi (375.08 km) |
| Effingham to Apache Junction (Arizona) | 1,335.93 mi (2,149.97 km) |
| Effingham to Apex (North Carolina) | 580.13 mi (933.62 km) |
| Effingham to Apollo Beach (Florida) | 860.63 mi (1,385.05 km) |
| Effingham to Apopka (Florida) | 824.08 mi (1,326.24 km) |
| Effingham to Apple Valley (California) | 1,609.37 mi (2,590.02 km) |
| Effingham to Apple Valley (Minnesota) | 456.07 mi (733.98 km) |
| Effingham to Appleton (Wisconsin) | 356.45 mi (573.64 km) |
| Effingham to Arbutus (Maryland) | 634.72 mi (1,021.49 km) |
| Effingham to Arcadia (California) | 1,663.18 mi (2,676.63 km) |
