| Marietta to Pottsville (Pennsylvania) | 651.82 mi (1,049.01 km) |
| Marietta to Poughkeepsie (New York) | 787.61 mi (1,267.53 km) |
| Marietta to Poulsbo (Washington) | 2,178.70 mi (3,506.28 km) |
| Marietta to Poway (California) | 1,865.25 mi (3,001.82 km) |
| Marietta to Powder Springs (Georgia) | 10.13 mi (16.30 km) |
| Marietta to Powell (Ohio) | 436.91 mi (703.14 km) |
| Marietta to Powell (Tennessee) | 146.78 mi (236.22 km) |
| Marietta to Prairie Ridge (Washington) | 2,147.50 mi (3,456.06 km) |
| Marietta to Prairie Village (Kansas) | 659.32 mi (1,061.08 km) |
| Marietta to Prairieville (Louisiana) | 451.57 mi (726.73 km) |
| Marietta to Prattville (Alabama) | 151.34 mi (243.57 km) |
| Marietta to Preakness (New Jersey) | 742.86 mi (1,195.52 km) |
| Marietta to Prescott (Arizona) | 1,588.86 mi (2,557.02 km) |
| Marietta to Prescott Valley (Arizona) | 1,581.48 mi (2,545.14 km) |
| Marietta to Prichard (Alabama) | 303.46 mi (488.37 km) |
