| Monticello to Arcata (California) | 1,548.76 mi (2,492.49 km) |
| Monticello to Archdale (North Carolina) | 971.47 mi (1,563.42 km) |
| Monticello to Arden-Arcade (California) | 1,482.59 mi (2,385.99 km) |
| Monticello to Ardmore (Oklahoma) | 787.12 mi (1,266.74 km) |
| Monticello to Ardmore (Pennsylvania) | 1,006.19 mi (1,619.30 km) |
| Monticello to Arecibo (Puerto Rico) | 2,418.33 mi (3,891.92 km) |
| Monticello to Arkadelphia (Arkansas) | 772.99 mi (1,244.01 km) |
| Monticello to Arkansas City (Kansas) | 592.68 mi (953.83 km) |
| Monticello to Arlington (Tennessee) | 726.79 mi (1,169.66 km) |
| Monticello to Arlington (Texas) | 888.43 mi (1,429.80 km) |
| Monticello to Arlington (Virginia) | 961.72 mi (1,547.73 km) |
| Monticello to Arlington (Washington) | 1,348.98 mi (2,170.97 km) |
| Monticello to Arlington Heights (Illinois) | 365.13 mi (587.61 km) |
| Monticello to Arnold (Maryland) | 983.06 mi (1,582.09 km) |
| Monticello to Arnold (Missouri) | 506.19 mi (814.63 km) |
