| Johnstown to Petersburg (Virginia) | 230.85 mi (371.52 km) |
| Johnstown to Pflugerville (Texas) | 1,250.07 mi (2,011.79 km) |
| Johnstown to Pharr (Texas) | 1,476.07 mi (2,375.51 km) |
| Johnstown to Phelan (California) | 2,140.70 mi (3,445.12 km) |
| Johnstown to Phenix City (Alabama) | 640.55 mi (1,030.87 km) |
| Johnstown to Philadelphia (Pennsylvania) | 201.06 mi (323.58 km) |
| Johnstown to Phillipsburg (New Jersey) | 197.91 mi (318.51 km) |
| Johnstown to Phoenix (Arizona) | 1,878.13 mi (3,022.55 km) |
| Johnstown to Phoenixville (Pennsylvania) | 179.78 mi (289.33 km) |
| Johnstown to Picayune (Mississippi) | 906.52 mi (1,458.91 km) |
| Johnstown to Pickerington (Ohio) | 205.58 mi (330.85 km) |
| Johnstown to Pico Rivera (California) | 2,182.45 mi (3,512.32 km) |
| Johnstown to Piedmont (California) | 2,306.40 mi (3,711.80 km) |
| Johnstown to Pierre (South Dakota) | 1,124.45 mi (1,809.63 km) |
| Johnstown to Pike Creek Valley (Delaware) | 175.29 mi (282.10 km) |
