| Waltham to Pawtucket (Rhode Island) | 36.19 mi (58.24 km) |
| Waltham to Payson (Arizona) | 2,222.23 mi (3,576.34 km) |
| Waltham to Payson (Utah) | 2,091.23 mi (3,365.51 km) |
| Waltham to Peabody (Massachusetts) | 17.00 mi (27.36 km) |
| Waltham to Peachtree City (Georgia) | 954.18 mi (1,535.61 km) |
| Waltham to Peachtree Corners (Georgia) | 912.68 mi (1,468.82 km) |
| Waltham to Pearl (Mississippi) | 1,244.87 mi (2,003.42 km) |
| Waltham to Pearl City (Hawaii) | 5,072.51 mi (8,163.41 km) |
| Waltham to Pearl River (New York) | 169.41 mi (272.63 km) |
| Waltham to Pearland (Texas) | 1,603.09 mi (2,579.92 km) |
| Waltham to Pebble Creek (Florida) | 1,163.29 mi (1,872.13 km) |
| Waltham to Pecan Grove (Texas) | 1,619.15 mi (2,605.77 km) |
| Waltham to Pecos (Texas) | 1,923.76 mi (3,095.99 km) |
| Waltham to Peekskill (New York) | 157.53 mi (253.52 km) |
| Waltham to Pekin (Illinois) | 957.95 mi (1,541.68 km) |
