| Lake Monticello to Rockville (Maryland) | 102.38 mi (164.76 km) |
| Lake Monticello to Rockville Centre (New York) | 314.33 mi (505.86 km) |
| Lake Monticello to Rockwall (Texas) | 1,074.49 mi (1,729.22 km) |
| Lake Monticello to Rocky Mount (North Carolina) | 137.99 mi (222.07 km) |
| Lake Monticello to Rocky Point (New York) | 355.17 mi (571.59 km) |
| Lake Monticello to Rocky River (Ohio) | 308.51 mi (496.49 km) |
| Lake Monticello to Roessleville (New York) | 407.21 mi (655.34 km) |
| Lake Monticello to Rogers (Arkansas) | 877.72 mi (1,412.55 km) |
| Lake Monticello to Rogers (Minnesota) | 932.32 mi (1,500.42 km) |
| Lake Monticello to Rohnert Park (California) | 2,387.57 mi (3,842.42 km) |
| Lake Monticello to Rolla (Missouri) | 731.31 mi (1,176.93 km) |
| Lake Monticello to Rolling Meadows (Illinois) | 587.47 mi (945.43 km) |
| Lake Monticello to Roma (Texas) | 1,441.84 mi (2,320.42 km) |
| Lake Monticello to Rome (Georgia) | 458.40 mi (737.73 km) |
| Lake Monticello to Rome (New York) | 395.59 mi (636.64 km) |
