| Longford to Pottsville (Pennsylvania) | 3,200.51 mi (5,150.72 km) |
| Longford to Poughkeepsie (New York) | 3,064.25 mi (4,931.43 km) |
| Longford to Poulsbo (Washington) | 4,460.73 mi (7,178.85 km) |
| Longford to Poway (California) | 5,113.18 mi (8,228.86 km) |
| Longford to Powder Springs (Georgia) | 3,861.85 mi (6,215.05 km) |
| Longford to Powell (Ohio) | 3,495.30 mi (5,625.15 km) |
| Longford to Powell (Tennessee) | 3,729.19 mi (6,001.55 km) |
| Longford to Prairie Ridge (Washington) | 4,480.03 mi (7,209.91 km) |
| Longford to Prairie Village (Kansas) | 3,994.87 mi (6,429.12 km) |
| Longford to Prairieville (Louisiana) | 4,291.33 mi (6,906.23 km) |
| Longford to Prattville (Alabama) | 4,002.94 mi (6,442.11 km) |
| Longford to Preakness (New Jersey) | 3,109.70 mi (5,004.59 km) |
| Longford to Prescott (Arizona) | 4,868.35 mi (7,834.86 km) |
| Longford to Prescott Valley (Arizona) | 4,863.18 mi (7,826.54 km) |
| Longford to Prichard (Alabama) | 4,155.30 mi (6,687.31 km) |
