| Bitburg to Navodari | 1,103.52 mi (1,775.94 km) |
| Bitburg to Negresti-Oas | 778.72 mi (1,253.23 km) |
| Bitburg to Nehoiu | 970.31 mi (1,561.56 km) |
| Bitburg to Ocna Mures | 833.45 mi (1,341.31 km) |
| Bitburg to Odobesti | 991.37 mi (1,595.46 km) |
| Bitburg to Odorheiu Secuiesc | 898.66 mi (1,446.26 km) |
| Bitburg to Oltenita | 1,026.20 mi (1,651.52 km) |
| Bitburg to Onesti | 964.68 mi (1,552.50 km) |
| Bitburg to Oradea | 730.58 mi (1,175.75 km) |
| Bitburg to Orastie | 820.51 mi (1,320.48 km) |
| Bitburg to Oravita | 782.97 mi (1,260.06 km) |
| Bitburg to Orsova | 824.01 mi (1,326.11 km) |
| Bitburg to Otelu Rosu | 794.71 mi (1,278.96 km) |
| Bitburg to Otopeni | 985.98 mi (1,586.78 km) |
| Bitburg to Ovidiu | 1,102.90 mi (1,774.94 km) |
