| Glencullen to Pell City (Alabama) | 4,011.73 mi (6,456.26 km) |
| Glencullen to Pella (Iowa) | 3,886.48 mi (6,254.69 km) |
| Glencullen to Pembroke Pines (Florida) | 4,152.51 mi (6,682.82 km) |
| Glencullen to Pendleton (Oregon) | 4,536.34 mi (7,300.54 km) |
| Glencullen to Pensacola (Florida) | 4,205.74 mi (6,768.49 km) |
| Glencullen to Peoria (Arizona) | 4,980.84 mi (8,015.90 km) |
| Glencullen to Peoria (Illinois) | 3,793.26 mi (6,104.67 km) |
| Glencullen to Perris (California) | 5,148.08 mi (8,285.03 km) |
| Glencullen to Perry (Georgia) | 3,963.71 mi (6,378.97 km) |
| Glencullen to Perry Hall (Maryland) | 3,340.01 mi (5,375.23 km) |
| Glencullen to Perrysburg (Ohio) | 3,526.92 mi (5,676.02 km) |
| Glencullen to Perth Amboy (New Jersey) | 3,201.23 mi (5,151.87 km) |
| Glencullen to Peru (Indiana) | 3,657.15 mi (5,885.61 km) |
| Glencullen to Petal (Mississippi) | 4,241.72 mi (6,826.39 km) |
| Glencullen to Petaluma (California) | 5,067.53 mi (8,155.40 km) |
