| Ettenheim to Navodari | 1,026.13 mi (1,651.40 km) |
| Ettenheim to Negresti-Oas | 720.17 mi (1,159.00 km) |
| Ettenheim to Nehoiu | 894.93 mi (1,440.25 km) |
| Ettenheim to Ocna Mures | 761.14 mi (1,224.94 km) |
| Ettenheim to Odobesti | 920.72 mi (1,481.75 km) |
| Ettenheim to Odorheiu Secuiesc | 828.77 mi (1,333.78 km) |
| Ettenheim to Oltenita | 942.83 mi (1,517.34 km) |
| Ettenheim to Onesti | 897.26 mi (1,444.00 km) |
| Ettenheim to Oradea | 660.66 mi (1,063.23 km) |
| Ettenheim to Orastie | 741.85 mi (1,193.89 km) |
| Ettenheim to Oravita | 693.36 mi (1,115.85 km) |
| Ettenheim to Orsova | 734.01 mi (1,181.27 km) |
| Ettenheim to Otelu Rosu | 710.97 mi (1,144.20 km) |
| Ettenheim to Otopeni | 904.33 mi (1,455.37 km) |
| Ettenheim to Ovidiu | 1,025.07 mi (1,649.70 km) |
