| Boerne to Robertsville (New Jersey) | 1,555.15 mi (2,502.77 km) |
| Boerne to Robinson (Texas) | 149.64 mi (240.83 km) |
| Boerne to Robstown (Texas) | 151.78 mi (244.27 km) |
| Boerne to Rochester (Michigan) | 1,241.53 mi (1,998.04 km) |
| Boerne to Rochester (Minnesota) | 1,041.33 mi (1,675.86 km) |
| Boerne to Rochester (New Hampshire) | 1,788.57 mi (2,878.42 km) |
| Boerne to Rochester (New York) | 1,486.22 mi (2,391.85 km) |
| Boerne to Rochester Hills (Michigan) | 1,239.12 mi (1,994.18 km) |
| Boerne to Rock Hill (South Carolina) | 1,091.15 mi (1,756.03 km) |
| Boerne to Rock Island (Illinois) | 926.93 mi (1,491.75 km) |
| Boerne to Rock Springs (Wyoming) | 1,004.50 mi (1,616.58 km) |
| Boerne to Rockford (Illinois) | 1,015.59 mi (1,634.43 km) |
| Boerne to Rockledge (Florida) | 1,090.37 mi (1,754.78 km) |
| Boerne to Rocklin (California) | 1,423.37 mi (2,290.69 km) |
| Boerne to Rockport (Texas) | 157.35 mi (253.23 km) |
