| Riverdale to Pawtucket (Rhode Island) | 913.24 mi (1,469.72 km) |
| Riverdale to Payson (Arizona) | 1,539.35 mi (2,477.34 km) |
| Riverdale to Payson (Utah) | 1,569.63 mi (2,526.07 km) |
| Riverdale to Peabody (Massachusetts) | 956.36 mi (1,539.11 km) |
| Riverdale to Peachtree City (Georgia) | 14.94 mi (24.05 km) |
| Riverdale to Peachtree Corners (Georgia) | 29.67 mi (47.76 km) |
| Riverdale to Pearl (Mississippi) | 341.33 mi (549.32 km) |
| Riverdale to Pearl City (Hawaii) | 4,495.97 mi (7,235.56 km) |
| Riverdale to Pearl River (New York) | 770.53 mi (1,240.05 km) |
| Riverdale to Pearland (Texas) | 698.98 mi (1,124.90 km) |
| Riverdale to Pebble Creek (Florida) | 393.11 mi (632.65 km) |
| Riverdale to Pecan Grove (Texas) | 719.31 mi (1,157.61 km) |
| Riverdale to Pecos (Texas) | 1,122.20 mi (1,806.01 km) |
| Riverdale to Peekskill (New York) | 783.75 mi (1,261.32 km) |
| Riverdale to Pekin (Illinois) | 562.62 mi (905.45 km) |
