| Ponce to Rockville (Maryland) | 1,587.20 mi (2,554.36 km) |
| Ponce to Rockville Centre (New York) | 1,619.71 mi (2,606.67 km) |
| Ponce to Rockwall (Texas) | 2,114.74 mi (3,403.34 km) |
| Ponce to Rocky Mount (North Carolina) | 1,416.31 mi (2,279.33 km) |
| Ponce to Rocky Point (New York) | 1,627.56 mi (2,619.31 km) |
| Ponce to Rocky River (Ohio) | 1,853.99 mi (2,983.71 km) |
| Ponce to Roessleville (New York) | 1,756.68 mi (2,827.10 km) |
| Ponce to Rogers (Arkansas) | 2,099.56 mi (3,378.92 km) |
| Ponce to Rogers (Minnesota) | 2,434.46 mi (3,917.88 km) |
| Ponce to Rohnert Park (California) | 3,630.70 mi (5,843.04 km) |
| Ponce to Rolla (Missouri) | 2,048.70 mi (3,297.06 km) |
| Ponce to Rolling Meadows (Illinois) | 2,085.48 mi (3,356.25 km) |
| Ponce to Roma (Texas) | 2,144.73 mi (3,451.60 km) |
| Ponce to Rome (Georgia) | 1,602.97 mi (2,579.73 km) |
| Ponce to Rome (New York) | 1,817.55 mi (2,925.07 km) |
