| Morristown to Robertsville (New Jersey) | 565.52 mi (910.11 km) |
| Morristown to Robinson (Texas) | 857.51 mi (1,380.02 km) |
| Morristown to Robstown (Texas) | 1,021.15 mi (1,643.38 km) |
| Morristown to Rochester (Michigan) | 447.99 mi (720.96 km) |
| Morristown to Rochester (Minnesota) | 724.66 mi (1,166.23 km) |
| Morristown to Rochester (New Hampshire) | 816.29 mi (1,313.69 km) |
| Morristown to Rochester (New York) | 567.86 mi (913.88 km) |
| Morristown to Rochester Hills (Michigan) | 446.42 mi (718.45 km) |
| Morristown to Rock Hill (South Carolina) | 154.83 mi (249.17 km) |
| Morristown to Rock Island (Illinois) | 534.40 mi (860.03 km) |
| Morristown to Rock Springs (Wyoming) | 1,436.66 mi (2,312.07 km) |
| Morristown to Rockford (Illinois) | 519.52 mi (836.09 km) |
| Morristown to Rockledge (Florida) | 564.89 mi (909.10 km) |
| Morristown to Rocklin (California) | 2,072.87 mi (3,335.97 km) |
| Morristown to Rockport (Texas) | 982.50 mi (1,581.18 km) |
