| Leixlip to Olivenza | 1,014.60 mi (1,632.84 km) |
| Leixlip to Olot | 876.32 mi (1,410.29 km) |
| Leixlip to Onate | 737.71 mi (1,187.22 km) |
| Leixlip to Onda | 970.95 mi (1,562.60 km) |
| Leixlip to Onteniente | 1,042.64 mi (1,677.97 km) |
| Leixlip to Orihuela | 1,088.14 mi (1,751.19 km) |
| Leixlip to Osuna | 1,116.53 mi (1,796.88 km) |
| Leixlip to Ourense | 764.58 mi (1,230.47 km) |
| Leixlip to Oviedo | 691.85 mi (1,113.43 km) |
| Leixlip to Paiporta | 1,004.51 mi (1,616.61 km) |
| Leixlip to Pajara | 1,771.15 mi (2,850.39 km) |
| Leixlip to Palafolls | 914.13 mi (1,471.15 km) |
| Leixlip to Palafrugell | 907.76 mi (1,460.90 km) |
| Leixlip to Palamos | 911.44 mi (1,466.82 km) |
| Leixlip to Palencia | 789.22 mi (1,270.12 km) |
