| Longford to Petersburg (Virginia) | 3,407.85 mi (5,484.40 km) |
| Longford to Pflugerville (Texas) | 4,544.46 mi (7,313.61 km) |
| Longford to Pharr (Texas) | 4,794.71 mi (7,716.34 km) |
| Longford to Phelan (California) | 5,048.40 mi (8,124.62 km) |
| Longford to Phenix City (Alabama) | 3,945.75 mi (6,350.07 km) |
| Longford to Philadelphia (Pennsylvania) | 3,187.77 mi (5,130.22 km) |
| Longford to Phillipsburg (New Jersey) | 3,159.09 mi (5,084.06 km) |
| Longford to Phoenix (Arizona) | 4,911.54 mi (7,904.36 km) |
| Longford to Phoenixville (Pennsylvania) | 3,197.45 mi (5,145.80 km) |
| Longford to Picayune (Mississippi) | 4,229.13 mi (6,806.13 km) |
| Longford to Pickerington (Ohio) | 3,495.97 mi (5,626.23 km) |
| Longford to Pico Rivera (California) | 5,092.41 mi (8,195.43 km) |
| Longford to Piedmont (California) | 5,007.65 mi (8,059.03 km) |
| Longford to Pierre (South Dakota) | 3,935.57 mi (6,333.69 km) |
| Longford to Pike Creek Valley (Delaware) | 3,223.01 mi (5,186.93 km) |
