| Castle Rock to Piazza Armerina | 5,880.15 mi (9,463.19 km) |
| Castle Rock to Piazzola sul Brenta | 5,380.30 mi (8,658.76 km) |
| Castle Rock to Pietrasanta | 5,403.41 mi (8,695.95 km) |
| Castle Rock to Pieve di Soligo | 5,376.79 mi (8,653.10 km) |
| Castle Rock to Pinerolo | 5,255.21 mi (8,457.44 km) |
| Castle Rock to Pioltello | 5,297.58 mi (8,525.63 km) |
| Castle Rock to Piombino | 5,463.21 mi (8,792.19 km) |
| Castle Rock to Piombino Dese | 5,384.61 mi (8,665.68 km) |
| Castle Rock to Piossasco | 5,255.14 mi (8,457.33 km) |
| Castle Rock to Piove di Sacco | 5,401.08 mi (8,692.20 km) |
| Castle Rock to Pisa | 5,420.93 mi (8,724.14 km) |
| Castle Rock to Pisticci | 5,805.04 mi (9,342.31 km) |
| Castle Rock to Pistoia | 5,428.76 mi (8,736.74 km) |
| Castle Rock to Pizzo | 5,876.71 mi (9,457.65 km) |
| Castle Rock to Podenzano | 5,336.15 mi (8,587.70 km) |
