| Hilo to Arcata (California) | 2,337.25 mi (3,761.45 km) |
| Hilo to Archdale (North Carolina) | 4,618.11 mi (7,432.13 km) |
| Hilo to Arden-Arcade (California) | 2,396.13 mi (3,856.20 km) |
| Hilo to Ardmore (Oklahoma) | 3,658.63 mi (5,887.99 km) |
| Hilo to Ardmore (Pennsylvania) | 4,826.53 mi (7,767.54 km) |
| Hilo to Arecibo (Puerto Rico) | 5,692.83 mi (9,161.72 km) |
| Hilo to Arkadelphia (Arkansas) | 3,890.36 mi (6,260.94 km) |
| Hilo to Arkansas City (Kansas) | 3,667.70 mi (5,902.60 km) |
| Hilo to Arlington (Tennessee) | 4,079.89 mi (6,565.95 km) |
| Hilo to Arlington (Texas) | 3,659.41 mi (5,889.26 km) |
| Hilo to Arlington (Virginia) | 4,743.35 mi (7,633.68 km) |
| Hilo to Arlington (Washington) | 2,689.20 mi (4,327.85 km) |
| Hilo to Arlington Heights (Illinois) | 4,156.25 mi (6,688.83 km) |
| Hilo to Arnold (Maryland) | 4,773.67 mi (7,682.48 km) |
| Hilo to Arnold (Missouri) | 4,032.84 mi (6,490.23 km) |
