| Newton Mearns to Pontedera | 1,066.29 mi (1,716.03 km) |
| Newton Mearns to Pontinia | 1,263.68 mi (2,033.69 km) |
| Newton Mearns to Porcari | 1,055.49 mi (1,698.65 km) |
| Newton Mearns to Porcia | 997.75 mi (1,605.73 km) |
| Newton Mearns to Pordenone | 999.67 mi (1,608.82 km) |
| Newton Mearns to Portici | 1,334.36 mi (2,147.45 km) |
| Newton Mearns to Porto Empedocle | 1,523.25 mi (2,451.44 km) |
| Newton Mearns to Porto Recanati | 1,166.39 mi (1,877.13 km) |
| Newton Mearns to Porto Sant'Elpidio | 1,178.12 mi (1,896.01 km) |
| Newton Mearns to Porto Tolle | 1,042.54 mi (1,677.81 km) |
| Newton Mearns to Porto Torres | 1,182.08 mi (1,902.38 km) |
| Newton Mearns to Portoferraio | 1,107.38 mi (1,782.16 km) |
| Newton Mearns to Portogruaro | 1,014.15 mi (1,632.12 km) |
| Newton Mearns to Portomaggiore | 1,040.77 mi (1,674.96 km) |
| Newton Mearns to Potenza | 1,387.44 mi (2,232.86 km) |
