| Beersel to Navodari | 1,210.96 mi (1,948.86 km) |
| Beersel to Negresti-Oas | 881.19 mi (1,418.14 km) |
| Beersel to Nehoiu | 1,077.46 mi (1,734.01 km) |
| Beersel to Ocna Mures | 940.14 mi (1,513.00 km) |
| Beersel to Odobesti | 1,097.04 mi (1,765.52 km) |
| Beersel to Odorheiu Secuiesc | 1,004.39 mi (1,616.40 km) |
| Beersel to Oltenita | 1,135.37 mi (1,827.20 km) |
| Beersel to Onesti | 1,069.38 mi (1,721.00 km) |
| Beersel to Oradea | 837.00 mi (1,347.02 km) |
| Beersel to Orastie | 928.96 mi (1,495.02 km) |
| Beersel to Oravita | 893.84 mi (1,438.50 km) |
| Beersel to Orsova | 934.88 mi (1,504.54 km) |
| Beersel to Otelu Rosu | 904.42 mi (1,455.52 km) |
| Beersel to Otopeni | 1,094.80 mi (1,761.91 km) |
| Beersel to Ovidiu | 1,210.47 mi (1,948.06 km) |
