| Knowle to Pell City (Alabama) | 4,207.67 mi (6,771.58 km) |
| Knowle to Pella (Iowa) | 4,079.28 mi (6,564.97 km) |
| Knowle to Pembroke Pines (Florida) | 4,344.96 mi (6,992.54 km) |
| Knowle to Pendleton (Oregon) | 4,707.22 mi (7,575.53 km) |
| Knowle to Pensacola (Florida) | 4,401.52 mi (7,083.55 km) |
| Knowle to Peoria (Arizona) | 5,167.74 mi (8,316.67 km) |
| Knowle to Peoria (Illinois) | 3,987.46 mi (6,417.19 km) |
| Knowle to Perris (California) | 5,331.10 mi (8,579.57 km) |
| Knowle to Perry (Georgia) | 4,159.33 mi (6,693.80 km) |
| Knowle to Perry Hall (Maryland) | 3,535.83 mi (5,690.37 km) |
| Knowle to Perrysburg (Ohio) | 3,722.22 mi (5,990.33 km) |
| Knowle to Perth Amboy (New Jersey) | 3,397.00 mi (5,466.94 km) |
| Knowle to Peru (Indiana) | 3,852.21 mi (6,199.53 km) |
| Knowle to Petal (Mississippi) | 4,437.66 mi (7,141.73 km) |
| Knowle to Petaluma (California) | 5,241.72 mi (8,435.74 km) |
