| Asenovgrad to Robertsville (New Jersey) | 4,831.88 mi (7,776.16 km) |
| Asenovgrad to Robinson (Texas) | 6,164.98 mi (9,921.58 km) |
| Asenovgrad to Robstown (Texas) | 6,382.21 mi (10,271.17 km) |
| Asenovgrad to Rochester (Michigan) | 5,073.59 mi (8,165.15 km) |
| Asenovgrad to Rochester (Minnesota) | 5,341.62 mi (8,596.50 km) |
| Asenovgrad to Rochester (New Hampshire) | 4,572.12 mi (7,358.12 km) |
| Asenovgrad to Rochester (New York) | 4,841.66 mi (7,791.90 km) |
| Asenovgrad to Rochester Hills (Michigan) | 5,075.99 mi (8,169.01 km) |
| Asenovgrad to Rock Hill (South Carolina) | 5,354.05 mi (8,616.51 km) |
| Asenovgrad to Rock Island (Illinois) | 5,404.94 mi (8,698.41 km) |
| Asenovgrad to Rock Springs (Wyoming) | 5,989.56 mi (9,639.27 km) |
| Asenovgrad to Rockford (Illinois) | 5,311.50 mi (8,548.03 km) |
| Asenovgrad to Rockledge (Florida) | 5,655.83 mi (9,102.19 km) |
| Asenovgrad to Rocklin (California) | 6,460.58 mi (10,397.30 km) |
| Asenovgrad to Rockport (Texas) | 6,346.66 mi (10,213.96 km) |
