| Culemborg to Navodari | 1,192.89 mi (1,919.76 km) |
| Culemborg to Negresti-Oas | 854.38 mi (1,375.00 km) |
| Culemborg to Nehoiu | 1,059.25 mi (1,704.69 km) |
| Culemborg to Ocna Mures | 921.55 mi (1,483.09 km) |
| Culemborg to Odobesti | 1,075.22 mi (1,730.40 km) |
| Culemborg to Odorheiu Secuiesc | 983.18 mi (1,582.28 km) |
| Culemborg to Oltenita | 1,122.55 mi (1,806.57 km) |
| Culemborg to Onesti | 1,045.62 mi (1,682.77 km) |
| Culemborg to Oradea | 818.56 mi (1,317.35 km) |
| Culemborg to Orastie | 915.08 mi (1,472.67 km) |
| Culemborg to Oravita | 888.74 mi (1,430.28 km) |
| Culemborg to Orsova | 929.52 mi (1,495.92 km) |
| Culemborg to Otelu Rosu | 894.65 mi (1,439.80 km) |
| Culemborg to Otopeni | 1,081.06 mi (1,739.80 km) |
| Culemborg to Ovidiu | 1,192.72 mi (1,919.50 km) |
