| National City to Arcata (California) | 684.91 mi (1,102.26 km) |
| National City to Archdale (North Carolina) | 2,119.28 mi (3,410.65 km) |
| National City to Arden-Arcade (California) | 475.42 mi (765.11 km) |
| National City to Ardmore (Oklahoma) | 1,154.66 mi (1,858.24 km) |
| National City to Ardmore (Pennsylvania) | 2,358.96 mi (3,796.38 km) |
| National City to Arecibo (Puerto Rico) | 3,256.75 mi (5,241.23 km) |
| National City to Arkadelphia (Arkansas) | 1,386.39 mi (2,231.18 km) |
| National City to Arkansas City (Kansas) | 1,174.71 mi (1,890.51 km) |
| National City to Arlington (Tennessee) | 1,577.07 mi (2,538.05 km) |
| National City to Arlington (Texas) | 1,159.80 mi (1,866.52 km) |
| National City to Arlington (Virginia) | 2,264.38 mi (3,644.17 km) |
| National City to Arlington (Washington) | 1,103.03 mi (1,775.16 km) |
| National City to Arlington Heights (Illinois) | 1,715.63 mi (2,761.05 km) |
| National City to Arnold (Maryland) | 2,296.47 mi (3,695.81 km) |
| National City to Arnold (Missouri) | 1,548.21 mi (2,491.61 km) |
