| Grass Valley to Pell City (Alabama) | 1,961.33 mi (3,156.46 km) |
| Grass Valley to Pella (Iowa) | 1,483.25 mi (2,387.07 km) |
| Grass Valley to Pembroke Pines (Florida) | 2,514.05 mi (4,045.96 km) |
| Grass Valley to Pendleton (Oregon) | 460.03 mi (740.34 km) |
| Grass Valley to Pensacola (Florida) | 2,000.64 mi (3,219.72 km) |
| Grass Valley to Peoria (Arizona) | 613.96 mi (988.08 km) |
| Grass Valley to Peoria (Illinois) | 1,658.65 mi (2,669.34 km) |
| Grass Valley to Perris (California) | 431.38 mi (694.23 km) |
| Grass Valley to Perry (Georgia) | 2,126.00 mi (3,421.46 km) |
| Grass Valley to Perry Hall (Maryland) | 2,357.83 mi (3,794.55 km) |
| Grass Valley to Perrysburg (Ohio) | 1,960.11 mi (3,154.49 km) |
| Grass Valley to Perth Amboy (New Jersey) | 2,452.74 mi (3,947.30 km) |
| Grass Valley to Peru (Indiana) | 1,842.26 mi (2,964.83 km) |
| Grass Valley to Petal (Mississippi) | 1,864.21 mi (3,000.15 km) |
| Grass Valley to Petaluma (California) | 108.62 mi (174.81 km) |
