| Ennis to Pontinia | 1,293.63 mi (2,081.90 km) |
| Ennis to Porcari | 1,088.40 mi (1,751.62 km) |
| Ennis to Porcia | 1,075.42 mi (1,730.73 km) |
| Ennis to Pordenone | 1,077.39 mi (1,733.90 km) |
| Ennis to Portici | 1,370.07 mi (2,204.91 km) |
| Ennis to Porto Empedocle | 1,524.22 mi (2,452.99 km) |
| Ennis to Porto Recanati | 1,222.20 mi (1,966.94 km) |
| Ennis to Porto Sant'Elpidio | 1,232.85 mi (1,984.09 km) |
| Ennis to Porto Tolle | 1,104.54 mi (1,777.59 km) |
| Ennis to Porto Torres | 1,161.76 mi (1,869.68 km) |
| Ennis to Portoferraio | 1,125.91 mi (1,811.98 km) |
| Ennis to Portogruaro | 1,091.17 mi (1,756.07 km) |
| Ennis to Portomaggiore | 1,095.10 mi (1,762.39 km) |
| Ennis to Potenza | 1,433.37 mi (2,306.78 km) |
| Ennis to Potenza Picena | 1,223.27 mi (1,968.67 km) |
