| Calella to Archdale (North Carolina) | 4,293.89 mi (6,910.34 km) |
| Calella to Arden-Arcade (California) | 5,872.59 mi (9,451.02 km) |
| Calella to Ardmore (Oklahoma) | 5,143.85 mi (8,278.23 km) |
| Calella to Ardmore (Pennsylvania) | 3,930.00 mi (6,324.72 km) |
| Calella to Arecibo (Puerto Rico) | 4,327.64 mi (6,964.66 km) |
| Calella to Arkadelphia (Arkansas) | 4,967.61 mi (7,994.60 km) |
| Calella to Arkansas City (Kansas) | 5,012.88 mi (8,067.45 km) |
| Calella to Arlington (Tennessee) | 4,766.64 mi (7,671.16 km) |
| Calella to Arlington (Texas) | 5,210.61 mi (8,385.66 km) |
| Calella to Arlington (Virginia) | 4,052.27 mi (6,521.50 km) |
| Calella to Arlington (Washington) | 5,379.77 mi (8,657.90 km) |
| Calella to Arlington Heights (Illinois) | 4,419.37 mi (7,112.30 km) |
| Calella to Arnold (Maryland) | 4,018.52 mi (6,467.18 km) |
| Calella to Arnold (Missouri) | 4,667.71 mi (7,511.96 km) |
| Calella to Arroyo Grande (California) | 6,032.81 mi (9,708.87 km) |
