| Lawrenceville to Robertsville (New Jersey) | 692.14 mi (1,113.89 km) |
| Lawrenceville to Robinson (Texas) | 781.95 mi (1,258.43 km) |
| Lawrenceville to Robstown (Texas) | 914.70 mi (1,472.07 km) |
| Lawrenceville to Rochester (Michigan) | 605.33 mi (974.18 km) |
| Lawrenceville to Rochester (Minnesota) | 830.28 mi (1,336.20 km) |
| Lawrenceville to Rochester (New Hampshire) | 952.12 mi (1,532.29 km) |
| Lawrenceville to Rochester (New York) | 723.43 mi (1,164.25 km) |
| Lawrenceville to Rochester Hills (Michigan) | 603.65 mi (971.49 km) |
| Lawrenceville to Rock Hill (South Carolina) | 182.45 mi (293.62 km) |
| Lawrenceville to Rock Island (Illinois) | 631.63 mi (1,016.50 km) |
| Lawrenceville to Rock Springs (Wyoming) | 1,468.88 mi (2,363.93 km) |
| Lawrenceville to Rockford (Illinois) | 636.44 mi (1,024.25 km) |
| Lawrenceville to Rockledge (Florida) | 434.13 mi (698.66 km) |
| Lawrenceville to Rocklin (California) | 2,084.77 mi (3,355.11 km) |
| Lawrenceville to Rockport (Texas) | 875.10 mi (1,408.34 km) |
