| Grain Valley to Petersburg (Virginia) | 921.43 mi (1,482.90 km) |
| Grain Valley to Pflugerville (Texas) | 622.26 mi (1,001.44 km) |
| Grain Valley to Pharr (Texas) | 917.24 mi (1,476.15 km) |
| Grain Valley to Phelan (California) | 1,325.34 mi (2,132.92 km) |
| Grain Valley to Phenix City (Alabama) | 685.31 mi (1,102.91 km) |
| Grain Valley to Philadelphia (Pennsylvania) | 1,017.11 mi (1,636.88 km) |
| Grain Valley to Phillipsburg (New Jersey) | 1,013.77 mi (1,631.51 km) |
| Grain Valley to Phoenix (Arizona) | 1,062.19 mi (1,709.43 km) |
| Grain Valley to Phoenixville (Pennsylvania) | 996.41 mi (1,603.56 km) |
| Grain Valley to Picayune (Mississippi) | 640.04 mi (1,030.05 km) |
| Grain Valley to Pickerington (Ohio) | 612.90 mi (986.36 km) |
| Grain Valley to Pico Rivera (California) | 1,366.60 mi (2,199.32 km) |
| Grain Valley to Piedmont (California) | 1,513.16 mi (2,435.19 km) |
| Grain Valley to Pierre (South Dakota) | 485.98 mi (782.11 km) |
| Grain Valley to Pike Creek Valley (Delaware) | 988.08 mi (1,590.16 km) |
