| Morpeth to Archdale (North Carolina) | 3,791.22 mi (6,101.38 km) |
| Morpeth to Arden-Arcade (California) | 5,049.50 mi (8,126.39 km) |
| Morpeth to Ardmore (Oklahoma) | 4,517.46 mi (7,270.15 km) |
| Morpeth to Ardmore (Pennsylvania) | 3,411.22 mi (5,489.82 km) |
| Morpeth to Arecibo (Puerto Rico) | 4,198.72 mi (6,757.19 km) |
| Morpeth to Arkadelphia (Arkansas) | 4,374.66 mi (7,040.33 km) |
| Morpeth to Arkansas City (Kansas) | 4,360.20 mi (7,017.06 km) |
| Morpeth to Arlington (Tennessee) | 4,189.76 mi (6,742.77 km) |
| Morpeth to Arlington (Texas) | 4,598.28 mi (7,400.21 km) |
| Morpeth to Arlington (Virginia) | 3,534.47 mi (5,688.18 km) |
| Morpeth to Arlington (Washington) | 4,508.82 mi (7,256.24 km) |
| Morpeth to Arlington Heights (Illinois) | 3,780.33 mi (6,083.85 km) |
| Morpeth to Arnold (Maryland) | 3,503.39 mi (5,638.16 km) |
| Morpeth to Arnold (Missouri) | 4,051.35 mi (6,520.01 km) |
| Morpeth to Arroyo Grande (California) | 5,232.28 mi (8,420.54 km) |
