| Courcelles to Navodari | 1,203.83 mi (1,937.37 km) |
| Courcelles to Negresti-Oas | 876.42 mi (1,410.45 km) |
| Courcelles to Nehoiu | 1,070.47 mi (1,722.76 km) |
| Courcelles to Ocna Mures | 933.38 mi (1,502.13 km) |
| Courcelles to Odobesti | 1,090.85 mi (1,755.55 km) |
| Courcelles to Odorheiu Secuiesc | 998.15 mi (1,606.36 km) |
| Courcelles to Oltenita | 1,127.13 mi (1,813.95 km) |
| Courcelles to Onesti | 1,063.66 mi (1,711.79 km) |
| Courcelles to Oradea | 830.36 mi (1,336.33 km) |
| Courcelles to Orastie | 921.18 mi (1,482.49 km) |
| Courcelles to Oravita | 884.22 mi (1,423.01 km) |
| Courcelles to Orsova | 925.26 mi (1,489.06 km) |
| Courcelles to Otelu Rosu | 895.77 mi (1,441.61 km) |
| Courcelles to Otopeni | 1,086.80 mi (1,749.03 km) |
| Courcelles to Ovidiu | 1,203.25 mi (1,936.45 km) |
