| Eersel to Navodari | 1,177.97 mi (1,895.77 km) |
| Eersel to Negresti-Oas | 843.12 mi (1,356.88 km) |
| Eersel to Nehoiu | 1,044.29 mi (1,680.62 km) |
| Eersel to Ocna Mures | 906.62 mi (1,459.06 km) |
| Eersel to Odobesti | 1,061.89 mi (1,708.94 km) |
| Eersel to Odorheiu Secuiesc | 969.49 mi (1,560.24 km) |
| Eersel to Oltenita | 1,105.31 mi (1,778.83 km) |
| Eersel to Onesti | 1,033.15 mi (1,662.69 km) |
| Eersel to Oradea | 803.43 mi (1,292.99 km) |
| Eersel to Orastie | 898.09 mi (1,445.33 km) |
| Eersel to Oravita | 868.06 mi (1,397.01 km) |
| Eersel to Orsova | 909.00 mi (1,462.90 km) |
| Eersel to Otelu Rosu | 875.90 mi (1,409.62 km) |
| Eersel to Otopeni | 1,064.18 mi (1,712.63 km) |
| Eersel to Ovidiu | 1,177.66 mi (1,895.26 km) |
