| Alenquer to Robertsville (New Jersey) | 3,389.17 mi (5,454.34 km) |
| Alenquer to Robinson (Texas) | 4,800.19 mi (7,725.16 km) |
| Alenquer to Robstown (Texas) | 4,970.96 mi (7,999.98 km) |
| Alenquer to Rochester (Michigan) | 3,752.00 mi (6,038.27 km) |
| Alenquer to Rochester (Minnesota) | 4,139.41 mi (6,661.74 km) |
| Alenquer to Rochester (New Hampshire) | 3,161.35 mi (5,087.70 km) |
| Alenquer to Rochester (New York) | 3,480.98 mi (5,602.09 km) |
| Alenquer to Rochester Hills (Michigan) | 3,754.31 mi (6,041.98 km) |
| Alenquer to Rock Hill (South Carolina) | 3,877.45 mi (6,240.16 km) |
| Alenquer to Rock Island (Illinois) | 4,133.93 mi (6,652.92 km) |
| Alenquer to Rock Springs (Wyoming) | 4,948.37 mi (7,963.64 km) |
| Alenquer to Rockford (Illinois) | 4,039.60 mi (6,501.10 km) |
| Alenquer to Rockledge (Florida) | 4,084.47 mi (6,573.32 km) |
| Alenquer to Rocklin (California) | 5,558.78 mi (8,946.00 km) |
| Alenquer to Rockport (Texas) | 4,931.80 mi (7,936.97 km) |
