| Cities | Distance |
|---|---|
| Ennis to Opwijk | 575.08 mi (925.51 km) |
| Ennis to Ostend | 517.39 mi (832.67 km) |
| Ennis to Oud-Heverlee | 597.98 mi (962.36 km) |
| Ennis to Oud-Turnhout | 601.26 mi (967.64 km) |
| Ennis to Oudenaarde | 553.60 mi (890.94 km) |
| Ennis to Oudenburg | 521.60 mi (839.43 km) |
| Ennis to Oupeye | 641.15 mi (1,031.83 km) |
| Ennis to Overijse | 593.59 mi (955.29 km) |
| Ennis to Overpelt | 621.17 mi (999.68 km) |
| Ennis to Paal | 614.55 mi (989.02 km) |
| Ennis to Peer | 624.33 mi (1,004.77 km) |
| Ennis to Pepinster | 651.57 mi (1,048.59 km) |
| Ennis to Peruwelz | 560.95 mi (902.76 km) |
| Ennis to Perwez | 608.89 mi (979.91 km) |
| Ennis to Philippeville | 608.67 mi (979.55 km) |