| Maryport to Pottsville (Pennsylvania) | 3,353.12 mi (5,396.32 km) |
| Maryport to Poughkeepsie (New York) | 3,217.79 mi (5,178.54 km) |
| Maryport to Poulsbo (Washington) | 4,524.61 mi (7,281.66 km) |
| Maryport to Poway (California) | 5,214.05 mi (8,391.21 km) |
| Maryport to Powder Springs (Georgia) | 4,014.88 mi (6,461.32 km) |
| Maryport to Powell (Ohio) | 3,639.73 mi (5,857.58 km) |
| Maryport to Powell (Tennessee) | 3,879.67 mi (6,243.72 km) |
| Maryport to Prairie Ridge (Washington) | 4,546.00 mi (7,316.08 km) |
| Maryport to Prairie Village (Kansas) | 4,124.57 mi (6,637.86 km) |
| Maryport to Prairieville (Louisiana) | 4,440.87 mi (7,146.89 km) |
| Maryport to Prattville (Alabama) | 4,155.67 mi (6,687.90 km) |
| Maryport to Preakness (New Jersey) | 3,264.35 mi (5,253.46 km) |
| Maryport to Prescott (Arizona) | 4,975.40 mi (8,007.13 km) |
| Maryport to Prescott Valley (Arizona) | 4,970.45 mi (7,999.17 km) |
| Maryport to Prichard (Alabama) | 4,308.16 mi (6,933.32 km) |
