| Dumbarton to Piazza Armerina | 1,554.57 mi (2,501.83 km) |
| Dumbarton to Piazzola sul Brenta | 1,009.07 mi (1,623.94 km) |
| Dumbarton to Pietrasanta | 1,053.75 mi (1,695.85 km) |
| Dumbarton to Pieve di Soligo | 1,002.60 mi (1,613.54 km) |
| Dumbarton to Pinerolo | 923.82 mi (1,486.75 km) |
| Dumbarton to Pioltello | 940.34 mi (1,513.33 km) |
| Dumbarton to Piombino | 1,120.96 mi (1,804.01 km) |
| Dumbarton to Piombino Dese | 1,012.15 mi (1,628.89 km) |
| Dumbarton to Piossasco | 920.90 mi (1,482.04 km) |
| Dumbarton to Piove di Sacco | 1,029.97 mi (1,657.57 km) |
| Dumbarton to Pisa | 1,071.93 mi (1,725.10 km) |
| Dumbarton to Pisticci | 1,438.78 mi (2,315.50 km) |
| Dumbarton to Pistoia | 1,073.57 mi (1,727.74 km) |
| Dumbarton to Pizzo | 1,522.99 mi (2,451.01 km) |
| Dumbarton to Podenzano | 981.30 mi (1,579.25 km) |
