| Martinez to Pottsville (Pennsylvania) | 2,432.21 mi (3,914.26 km) |
| Martinez to Poughkeepsie (New York) | 2,535.96 mi (4,081.23 km) |
| Martinez to Poulsbo (Washington) | 673.71 mi (1,084.23 km) |
| Martinez to Poway (California) | 449.36 mi (723.17 km) |
| Martinez to Powder Springs (Georgia) | 2,099.32 mi (3,378.54 km) |
| Martinez to Powell (Ohio) | 2,081.95 mi (3,350.57 km) |
| Martinez to Powell (Tennessee) | 2,090.88 mi (3,364.94 km) |
| Martinez to Prairie Ridge (Washington) | 631.88 mi (1,016.91 km) |
| Martinez to Prairie Village (Kansas) | 1,482.00 mi (2,385.04 km) |
| Martinez to Prairieville (Louisiana) | 1,849.10 mi (2,975.84 km) |
| Martinez to Prattville (Alabama) | 2,035.79 mi (3,276.29 km) |
| Martinez to Preakness (New Jersey) | 2,530.56 mi (4,072.54 km) |
| Martinez to Prescott (Arizona) | 587.45 mi (945.41 km) |
| Martinez to Prescott Valley (Arizona) | 593.62 mi (955.33 km) |
| Martinez to Prichard (Alabama) | 1,989.13 mi (3,201.19 km) |
