| Cobh to Pottsville (Pennsylvania) | 3,210.67 mi (5,167.07 km) |
| Cobh to Poughkeepsie (New York) | 3,073.51 mi (4,946.34 km) |
| Cobh to Poulsbo (Washington) | 4,542.51 mi (7,310.46 km) |
| Cobh to Poway (California) | 5,169.61 mi (8,319.69 km) |
| Cobh to Powder Springs (Georgia) | 3,870.42 mi (6,228.83 km) |
| Cobh to Powell (Ohio) | 3,514.51 mi (5,656.05 km) |
| Cobh to Powell (Tennessee) | 3,741.05 mi (6,020.65 km) |
| Cobh to Prairie Ridge (Washington) | 4,560.56 mi (7,339.51 km) |
| Cobh to Prairie Village (Kansas) | 4,028.37 mi (6,483.04 km) |
| Cobh to Prairieville (Louisiana) | 4,303.52 mi (6,925.84 km) |
| Cobh to Prattville (Alabama) | 4,011.68 mi (6,456.18 km) |
| Cobh to Preakness (New Jersey) | 3,117.50 mi (5,017.13 km) |
| Cobh to Prescott (Arizona) | 4,920.31 mi (7,918.47 km) |
| Cobh to Prescott Valley (Arizona) | 4,914.97 mi (7,909.88 km) |
| Cobh to Prichard (Alabama) | 4,163.67 mi (6,700.78 km) |
