| Leixlip to Navodari | 1,693.09 mi (2,724.77 km) |
| Leixlip to Negresti-Oas | 1,353.95 mi (2,178.97 km) |
| Leixlip to Nehoiu | 1,559.43 mi (2,509.67 km) |
| Leixlip to Ocna Mures | 1,421.72 mi (2,288.04 km) |
| Leixlip to Odobesti | 1,575.42 mi (2,535.40 km) |
| Leixlip to Odorheiu Secuiesc | 1,483.44 mi (2,387.37 km) |
| Leixlip to Oltenita | 1,621.70 mi (2,609.88 km) |
| Leixlip to Onesti | 1,545.61 mi (2,487.42 km) |
| Leixlip to Oradea | 1,318.67 mi (2,122.20 km) |
| Leixlip to Orastie | 1,414.37 mi (2,276.21 km) |
| Leixlip to Oravita | 1,383.99 mi (2,227.31 km) |
| Leixlip to Orsova | 1,424.98 mi (2,293.29 km) |
| Leixlip to Otelu Rosu | 1,392.42 mi (2,240.88 km) |
| Leixlip to Otopeni | 1,580.45 mi (2,543.49 km) |
| Leixlip to Ovidiu | 1,692.90 mi (2,724.46 km) |
