| Slidell to Piazza Armerina | 5,668.37 mi (9,122.36 km) |
| Slidell to Piazzola sul Brenta | 5,263.68 mi (8,471.08 km) |
| Slidell to Pietrasanta | 5,250.62 mi (8,450.06 km) |
| Slidell to Pieve di Soligo | 5,268.58 mi (8,478.96 km) |
| Slidell to Pinerolo | 5,094.27 mi (8,198.43 km) |
| Slidell to Pioltello | 5,161.39 mi (8,306.46 km) |
| Slidell to Piombino | 5,297.78 mi (8,525.96 km) |
| Slidell to Piombino Dese | 5,270.93 mi (8,482.74 km) |
| Slidell to Piossasco | 5,096.80 mi (8,202.51 km) |
| Slidell to Piove di Sacco | 5,283.10 mi (8,502.33 km) |
| Slidell to Pisa | 5,266.18 mi (8,475.09 km) |
| Slidell to Pisticci | 5,655.14 mi (9,101.06 km) |
| Slidell to Pistoia | 5,281.41 mi (8,499.61 km) |
| Slidell to Pizzo | 5,700.38 mi (9,173.88 km) |
| Slidell to Podenzano | 5,194.30 mi (8,359.41 km) |
