| Parker to Anoka (Minnesota) | 701.17 mi (1,128.42 km) |
| Parker to Ansonia (Connecticut) | 1,663.17 mi (2,676.62 km) |
| Parker to Antelope (California) | 889.60 mi (1,431.67 km) |
| Parker to Anthem (Arizona) | 563.53 mi (906.91 km) |
| Parker to Antioch (California) | 921.91 mi (1,483.67 km) |
| Parker to Antioch (Illinois) | 893.28 mi (1,437.59 km) |
| Parker to Apache Junction (Arizona) | 564.74 mi (908.86 km) |
| Parker to Apex (North Carolina) | 1,436.30 mi (2,311.50 km) |
| Parker to Apollo Beach (Florida) | 1,515.05 mi (2,438.23 km) |
| Parker to Apopka (Florida) | 1,518.43 mi (2,443.68 km) |
| Parker to Apple Valley (California) | 766.29 mi (1,233.23 km) |
| Parker to Apple Valley (Minnesota) | 693.81 mi (1,116.58 km) |
| Parker to Appleton (Wisconsin) | 902.94 mi (1,453.15 km) |
| Parker to Arbutus (Maryland) | 1,493.89 mi (2,404.18 km) |
| Parker to Arcadia (California) | 820.98 mi (1,321.24 km) |
