| Cities | Distance |
|---|---|
| Ennis to Oerlinghausen | 744.44 mi (1,198.06 km) |
| Ennis to Oestrich-Winkel | 755.57 mi (1,215.97 km) |
| Ennis to Offenburg | 797.89 mi (1,284.08 km) |
| Ennis to Oftersheim | 796.58 mi (1,281.97 km) |
| Ennis to Ohrdruf | 850.30 mi (1,368.43 km) |
| Ennis to Ohringen | 839.02 mi (1,350.28 km) |
| Ennis to Olbernhau | 962.14 mi (1,548.41 km) |
| Ennis to Olching | 943.77 mi (1,518.85 km) |
| Ennis to Oldenburg | 713.63 mi (1,148.48 km) |
| Ennis to Oldenburg in Holstein | 818.36 mi (1,317.02 km) |
| Ennis to Olfen | 694.56 mi (1,117.79 km) |
| Ennis to Olpe | 725.65 mi (1,167.82 km) |
| Ennis to Olsberg | 746.53 mi (1,201.43 km) |
| Ennis to Oranienburg | 924.42 mi (1,487.71 km) |
| Ennis to Ortenberg | 790.67 mi (1,272.46 km) |