| Arenys de Mar to Robertsville (New Jersey) | 3,868.32 mi (6,225.46 km) |
| Arenys de Mar to Robinson (Texas) | 5,262.63 mi (8,469.39 km) |
| Arenys de Mar to Robstown (Texas) | 5,453.27 mi (8,776.19 km) |
| Arenys de Mar to Rochester (Michigan) | 4,184.41 mi (6,734.15 km) |
| Arenys de Mar to Rochester (Minnesota) | 4,528.55 mi (7,288.00 km) |
| Arenys de Mar to Rochester (New Hampshire) | 3,623.65 mi (5,831.70 km) |
| Arenys de Mar to Rochester (New York) | 3,926.07 mi (6,318.40 km) |
| Arenys de Mar to Rochester Hills (Michigan) | 4,186.78 mi (6,737.98 km) |
| Arenys de Mar to Rock Hill (South Carolina) | 4,376.16 mi (7,042.74 km) |
| Arenys de Mar to Rock Island (Illinois) | 4,550.86 mi (7,323.91 km) |
| Arenys de Mar to Rock Springs (Wyoming) | 5,287.00 mi (8,508.60 km) |
| Arenys de Mar to Rockford (Illinois) | 4,455.56 mi (7,170.53 km) |
| Arenys de Mar to Rockledge (Florida) | 4,624.50 mi (7,442.41 km) |
| Arenys de Mar to Rocklin (California) | 5,854.92 mi (9,422.59 km) |
| Arenys de Mar to Rockport (Texas) | 5,415.16 mi (8,714.86 km) |
