| Boulder to Point Pleasant (New Jersey) | 1,640.64 mi (2,640.35 km) |
| Boulder to Pomona (California) | 802.56 mi (1,291.59 km) |
| Boulder to Pompano Beach (Florida) | 1,727.94 mi (2,780.86 km) |
| Boulder to Pompton Lakes (New Jersey) | 1,619.48 mi (2,606.30 km) |
| Boulder to Pompton Plains (New Jersey) | 1,618.69 mi (2,605.03 km) |
| Boulder to Ponca City (Oklahoma) | 498.29 mi (801.93 km) |
| Boulder to Ponce (Puerto Rico) | 2,753.19 mi (4,430.84 km) |
| Boulder to Pontiac (Illinois) | 874.03 mi (1,406.62 km) |
| Boulder to Pontiac (Michigan) | 1,150.46 mi (1,851.48 km) |
| Boulder to Pooler (Georgia) | 1,441.87 mi (2,320.47 km) |
| Boulder to Poplar Bluff (Missouri) | 833.43 mi (1,341.27 km) |
| Boulder to Poquoson (Virginia) | 1,566.57 mi (2,521.14 km) |
| Boulder to Port Angeles (Washington) | 1,058.57 mi (1,703.61 km) |
| Boulder to Port Arthur (Texas) | 949.79 mi (1,528.55 km) |
| Boulder to Port Charlotte (Florida) | 1,600.80 mi (2,576.24 km) |
