| Ferentino to Reidsville (North Carolina) | 4,746.18 mi (7,638.24 km) |
| Ferentino to Reisterstown (Maryland) | 4,493.97 mi (7,232.35 km) |
| Ferentino to Rendon (Texas) | 5,670.95 mi (9,126.52 km) |
| Ferentino to Reno (Nevada) | 6,099.67 mi (9,816.47 km) |
| Ferentino to Renton (Washington) | 5,700.43 mi (9,173.95 km) |
| Ferentino to Republic (Missouri) | 5,297.44 mi (8,525.40 km) |
| Ferentino to Reston (Virginia) | 4,537.28 mi (7,302.04 km) |
| Ferentino to Revere (Massachusetts) | 4,128.29 mi (6,643.85 km) |
| Ferentino to Rexburg (Idaho) | 5,617.97 mi (9,041.24 km) |
| Ferentino to Reynoldsburg (Ohio) | 4,731.54 mi (7,614.68 km) |
| Ferentino to Rialto (California) | 6,335.95 mi (10,196.73 km) |
| Ferentino to Richardson (Texas) | 5,630.17 mi (9,060.89 km) |
| Ferentino to Richfield (Minnesota) | 4,934.69 mi (7,941.61 km) |
| Ferentino to Richfield (Wisconsin) | 4,814.88 mi (7,748.80 km) |
| Ferentino to Richland (Washington) | 5,695.70 mi (9,166.35 km) |
