| Westerville to Petaluma (California) | 2,112.76 mi (3,400.15 km) |
| Westerville to Petersburg (Virginia) | 360.02 mi (579.39 km) |
| Westerville to Pflugerville (Texas) | 1,061.52 mi (1,708.36 km) |
| Westerville to Pharr (Texas) | 1,303.77 mi (2,098.22 km) |
| Westerville to Phelan (California) | 1,929.74 mi (3,105.62 km) |
| Westerville to Phenix City (Alabama) | 542.40 mi (872.91 km) |
| Westerville to Philadelphia (Pennsylvania) | 411.71 mi (662.58 km) |
| Westerville to Phillipsburg (New Jersey) | 408.89 mi (658.05 km) |
| Westerville to Phoenix (Arizona) | 1,666.64 mi (2,682.20 km) |
| Westerville to Phoenixville (Pennsylvania) | 390.86 mi (629.03 km) |
| Westerville to Picayune (Mississippi) | 763.64 mi (1,228.97 km) |
| Westerville to Pickerington (Ohio) | 18.15 mi (29.22 km) |
| Westerville to Pico Rivera (California) | 1,971.37 mi (3,172.62 km) |
| Westerville to Piedmont (California) | 2,100.31 mi (3,380.12 km) |
| Westerville to Pierre (South Dakota) | 934.95 mi (1,504.66 km) |
