| Silver Spring to Pelham (Alabama) | 669.92 mi (1,078.12 km) |
| Silver Spring to Pell City (Alabama) | 637.07 mi (1,025.26 km) |
| Silver Spring to Pella (Iowa) | 853.92 mi (1,374.25 km) |
| Silver Spring to Pembroke Pines (Florida) | 917.91 mi (1,477.23 km) |
| Silver Spring to Pendleton (Oregon) | 2,158.29 mi (3,473.43 km) |
| Silver Spring to Pensacola (Florida) | 825.66 mi (1,328.77 km) |
| Silver Spring to Peoria (Arizona) | 1,982.18 mi (3,190.02 km) |
| Silver Spring to Peoria (Illinois) | 678.04 mi (1,091.20 km) |
| Silver Spring to Perris (California) | 2,246.26 mi (3,615.00 km) |
| Silver Spring to Perry (Georgia) | 587.09 mi (944.84 km) |
| Silver Spring to Perry Hall (Maryland) | 40.29 mi (64.84 km) |
| Silver Spring to Perrysburg (Ohio) | 390.35 mi (628.22 km) |
| Silver Spring to Perth Amboy (New Jersey) | 179.70 mi (289.21 km) |
| Silver Spring to Peru (Indiana) | 494.94 mi (796.53 km) |
| Silver Spring to Petal (Mississippi) | 867.93 mi (1,396.80 km) |
