| Balderton to Nasaud | 1,176.17 mi (1,892.86 km) |
| Balderton to Navodari | 1,456.52 mi (2,344.04 km) |
| Balderton to Negresti-Oas | 1,116.62 mi (1,797.02 km) |
| Balderton to Nehoiu | 1,322.91 mi (2,129.01 km) |
| Balderton to Ocna Mures | 1,185.23 mi (1,907.44 km) |
| Balderton to Odobesti | 1,338.38 mi (2,153.91 km) |
| Balderton to Odorheiu Secuiesc | 1,246.52 mi (2,006.08 km) |
| Balderton to Oltenita | 1,386.30 mi (2,231.03 km) |
| Balderton to Onesti | 1,308.40 mi (2,105.66 km) |
| Balderton to Oradea | 1,082.29 mi (1,741.78 km) |
| Balderton to Orastie | 1,178.83 mi (1,897.15 km) |
| Balderton to Oravita | 1,151.10 mi (1,852.51 km) |
| Balderton to Orsova | 1,191.99 mi (1,918.32 km) |
| Balderton to Otelu Rosu | 1,157.99 mi (1,863.61 km) |
| Balderton to Otopeni | 1,344.84 mi (2,164.31 km) |
