| Guaynabo to Arcata (California) | 3,734.65 mi (6,010.33 km) |
| Guaynabo to Archdale (North Carolina) | 1,476.19 mi (2,375.70 km) |
| Guaynabo to Arden-Arcade (California) | 3,574.75 mi (5,753.01 km) |
| Guaynabo to Ardmore (Oklahoma) | 2,196.63 mi (3,535.14 km) |
| Guaynabo to Ardmore (Pennsylvania) | 1,590.87 mi (2,560.26 km) |
| Guaynabo to Arecibo (Puerto Rico) | 41.24 mi (66.38 km) |
| Guaynabo to Arkadelphia (Arkansas) | 1,983.17 mi (3,191.60 km) |
| Guaynabo to Arkansas City (Kansas) | 2,273.08 mi (3,658.17 km) |
| Guaynabo to Arlington (Tennessee) | 1,853.58 mi (2,983.05 km) |
| Guaynabo to Arlington (Texas) | 2,160.03 mi (3,476.23 km) |
| Guaynabo to Arlington (Virginia) | 1,562.05 mi (2,513.88 km) |
| Guaynabo to Arlington (Washington) | 3,726.97 mi (5,997.98 km) |
| Guaynabo to Arlington Heights (Illinois) | 2,081.67 mi (3,350.13 km) |
| Guaynabo to Arnold (Maryland) | 1,557.32 mi (2,506.26 km) |
| Guaynabo to Arnold (Missouri) | 2,010.66 mi (3,235.85 km) |
