| Troisdorf to Piazzola sul Brenta | 422.14 mi (679.37 km) |
| Troisdorf to Pietrasanta | 495.77 mi (797.87 km) |
| Troisdorf to Pieve di Soligo | 411.01 mi (661.46 km) |
| Troisdorf to Pinerolo | 409.72 mi (659.38 km) |
| Troisdorf to Pioltello | 380.73 mi (612.72 km) |
| Troisdorf to Piombino | 567.13 mi (912.70 km) |
| Troisdorf to Piombino Dese | 423.18 mi (681.04 km) |
| Troisdorf to Piossasco | 402.75 mi (648.17 km) |
| Troisdorf to Piove di Sacco | 442.71 mi (712.47 km) |
| Troisdorf to Pisa | 513.43 mi (826.29 km) |
| Troisdorf to Pisticci | 850.45 mi (1,368.66 km) |
| Troisdorf to Pistoia | 506.90 mi (815.78 km) |
| Troisdorf to Pizzo | 942.99 mi (1,517.60 km) |
| Troisdorf to Podenzano | 421.82 mi (678.86 km) |
| Troisdorf to Poggibonsi | 541.18 mi (870.94 km) |
