| Layton to Pontedera | 5,582.74 mi (8,984.55 km) |
| Layton to Pontinia | 5,781.01 mi (9,303.64 km) |
| Layton to Porcari | 5,572.74 mi (8,968.46 km) |
| Layton to Porcia | 5,521.94 mi (8,886.71 km) |
| Layton to Pordenone | 5,523.85 mi (8,889.77 km) |
| Layton to Portici | 5,854.62 mi (9,422.10 km) |
| Layton to Porto Empedocle | 6,020.48 mi (9,689.02 km) |
| Layton to Porto Recanati | 5,690.87 mi (9,158.57 km) |
| Layton to Porto Sant'Elpidio | 5,702.51 mi (9,177.31 km) |
| Layton to Porto Tolle | 5,567.27 mi (8,959.66 km) |
| Layton to Porto Torres | 5,656.85 mi (9,103.81 km) |
| Layton to Portoferraio | 5,617.20 mi (9,040.00 km) |
| Layton to Portogruaro | 5,538.35 mi (8,913.11 km) |
| Layton to Portomaggiore | 5,564.60 mi (8,955.36 km) |
| Layton to Potenza | 5,911.02 mi (9,512.86 km) |
