| Simi Valley to Pottstown (Pennsylvania) | 2,382.39 mi (3,834.09 km) |
| Simi Valley to Pottsville (Pennsylvania) | 2,350.93 mi (3,783.46 km) |
| Simi Valley to Poughkeepsie (New York) | 2,466.02 mi (3,968.68 km) |
| Simi Valley to Poulsbo (Washington) | 952.59 mi (1,533.04 km) |
| Simi Valley to Poway (California) | 133.06 mi (214.13 km) |
| Simi Valley to Powder Springs (Georgia) | 1,940.72 mi (3,123.29 km) |
| Simi Valley to Powell (Ohio) | 1,990.40 mi (3,203.24 km) |
| Simi Valley to Powell (Tennessee) | 1,954.86 mi (3,146.05 km) |
| Simi Valley to Prairie Ridge (Washington) | 907.07 mi (1,459.79 km) |
| Simi Valley to Prairie Village (Kansas) | 1,371.84 mi (2,207.76 km) |
| Simi Valley to Prairieville (Louisiana) | 1,640.81 mi (2,640.63 km) |
| Simi Valley to Prattville (Alabama) | 1,859.85 mi (2,993.14 km) |
| Simi Valley to Preakness (New Jersey) | 2,453.46 mi (3,948.46 km) |
| Simi Valley to Prescott (Arizona) | 359.76 mi (578.98 km) |
| Simi Valley to Prescott Valley (Arizona) | 367.11 mi (590.81 km) |
