| Monticello to Anoka (Minnesota) | 20.89 mi (33.61 km) |
| Monticello to Ansonia (Connecticut) | 1,073.95 mi (1,728.35 km) |
| Monticello to Antelope (California) | 1,477.90 mi (2,378.45 km) |
| Monticello to Anthem (Arizona) | 1,250.47 mi (2,012.44 km) |
| Monticello to Antioch (California) | 1,522.36 mi (2,450.00 km) |
| Monticello to Antioch (Illinois) | 345.46 mi (555.97 km) |
| Monticello to Apache Junction (Arizona) | 1,249.55 mi (2,010.96 km) |
| Monticello to Apex (North Carolina) | 1,022.92 mi (1,646.23 km) |
| Monticello to Apollo Beach (Florida) | 1,363.81 mi (2,194.85 km) |
| Monticello to Apopka (Florida) | 1,328.17 mi (2,137.48 km) |
| Monticello to Apple Valley (California) | 1,438.51 mi (2,315.06 km) |
| Monticello to Apple Valley (Minnesota) | 48.15 mi (77.49 km) |
| Monticello to Appleton (Wisconsin) | 274.47 mi (441.71 km) |
| Monticello to Arbutus (Maryland) | 966.98 mi (1,556.21 km) |
| Monticello to Arcadia (California) | 1,492.69 mi (2,402.26 km) |
