| Monticello to Decatur (Alabama) | 823.47 mi (1,325.25 km) |
| Monticello to Decatur (Georgia) | 942.33 mi (1,516.54 km) |
| Monticello to Decatur (Illinois) | 450.06 mi (724.29 km) |
| Monticello to Deer Park (New York) | 1,077.31 mi (1,733.77 km) |
| Monticello to Deer Park (Texas) | 1,080.87 mi (1,739.48 km) |
| Monticello to Deerfield (Illinois) | 367.35 mi (591.18 km) |
| Monticello to Deerfield Beach (Florida) | 1,514.75 mi (2,437.75 km) |
| Monticello to Defiance (Ohio) | 549.17 mi (883.81 km) |
| Monticello to DeForest (Wisconsin) | 262.73 mi (422.82 km) |
| Monticello to DeKalb (Illinois) | 343.38 mi (552.61 km) |
| Monticello to Del Aire (California) | 1,516.93 mi (2,441.26 km) |
| Monticello to Del City (Oklahoma) | 706.89 mi (1,137.63 km) |
| Monticello to Del Rio (Texas) | 1,166.07 mi (1,876.62 km) |
| Monticello to DeLand (Florida) | 1,315.28 mi (2,116.74 km) |
| Monticello to Delano (California) | 1,481.95 mi (2,384.98 km) |
