| Costessey to Nasaud | 1,089.70 mi (1,753.70 km) |
| Costessey to Navodari | 1,369.51 mi (2,204.02 km) |
| Costessey to Negresti-Oas | 1,030.31 mi (1,658.13 km) |
| Costessey to Nehoiu | 1,235.88 mi (1,988.96 km) |
| Costessey to Ocna Mures | 1,098.18 mi (1,767.36 km) |
| Costessey to Odobesti | 1,251.66 mi (2,014.35 km) |
| Costessey to Odorheiu Secuiesc | 1,159.70 mi (1,866.35 km) |
| Costessey to Oltenita | 1,299.02 mi (2,090.56 km) |
| Costessey to Onesti | 1,221.86 mi (1,966.40 km) |
| Costessey to Oradea | 995.20 mi (1,601.62 km) |
| Costessey to Orastie | 1,091.56 mi (1,756.70 km) |
| Costessey to Oravita | 1,063.84 mi (1,712.08 km) |
| Costessey to Orsova | 1,104.72 mi (1,777.87 km) |
| Costessey to Otelu Rosu | 1,070.66 mi (1,723.06 km) |
| Costessey to Otopeni | 1,257.59 mi (2,023.89 km) |
