| Norco to Petersburg (Virginia) | 2,251.61 mi (3,623.62 km) |
| Norco to Pflugerville (Texas) | 1,188.84 mi (1,913.25 km) |
| Norco to Pharr (Texas) | 1,272.99 mi (2,048.69 km) |
| Norco to Phelan (California) | 35.58 mi (57.27 km) |
| Norco to Phenix City (Alabama) | 1,875.46 mi (3,018.27 km) |
| Norco to Philadelphia (Pennsylvania) | 2,356.35 mi (3,792.18 km) |
| Norco to Phillipsburg (New Jersey) | 2,351.41 mi (3,784.23 km) |
| Norco to Phoenix (Arizona) | 314.62 mi (506.33 km) |
| Norco to Phoenixville (Pennsylvania) | 2,335.46 mi (3,758.56 km) |
| Norco to Picayune (Mississippi) | 1,641.03 mi (2,640.99 km) |
| Norco to Pickerington (Ohio) | 1,952.37 mi (3,142.04 km) |
| Norco to Pico Rivera (California) | 31.21 mi (50.23 km) |
| Norco to Piedmont (California) | 375.62 mi (604.51 km) |
| Norco to Pierre (South Dakota) | 1,167.85 mi (1,879.48 km) |
| Norco to Pike Creek Valley (Delaware) | 2,327.61 mi (3,745.93 km) |
