| Piera to Reidsville (North Carolina) | 4,223.96 mi (6,797.81 km) |
| Piera to Reisterstown (Maryland) | 3,979.50 mi (6,404.38 km) |
| Piera to Rendon (Texas) | 5,183.60 mi (8,342.20 km) |
| Piera to Reno (Nevada) | 5,743.68 mi (9,243.56 km) |
| Piera to Renton (Washington) | 5,396.82 mi (8,685.35 km) |
| Piera to Republic (Missouri) | 4,818.64 mi (7,754.86 km) |
| Piera to Reston (Virginia) | 4,021.59 mi (6,472.12 km) |
| Piera to Revere (Massachusetts) | 3,616.04 mi (5,819.46 km) |
| Piera to Rexburg (Idaho) | 5,245.61 mi (8,441.99 km) |
| Piera to Reynoldsburg (Ohio) | 4,235.01 mi (6,815.59 km) |
| Piera to Rialto (California) | 5,941.03 mi (9,561.17 km) |
| Piera to Richardson (Texas) | 5,142.77 mi (8,276.49 km) |
| Piera to Richfield (Minnesota) | 4,497.27 mi (7,237.66 km) |
| Piera to Richfield (Wisconsin) | 4,351.97 mi (7,003.81 km) |
| Piera to Richland (Washington) | 5,371.55 mi (8,644.67 km) |
