| Birzai to Olivenza | 1,889.35 mi (3,040.62 km) |
| Birzai to Olot | 1,384.13 mi (2,227.55 km) |
| Birzai to Onate | 1,502.32 mi (2,417.74 km) |
| Birzai to Onda | 1,593.06 mi (2,563.77 km) |
| Birzai to Onteniente | 1,667.42 mi (2,683.45 km) |
| Birzai to Orihuela | 1,719.58 mi (2,767.39 km) |
| Birzai to Osuna | 1,900.61 mi (3,058.74 km) |
| Birzai to Ourense | 1,729.92 mi (2,784.04 km) |
| Birzai to Oviedo | 1,607.45 mi (2,586.94 km) |
| Birzai to Paiporta | 1,627.61 mi (2,619.38 km) |
| Birzai to Pajara | 2,702.62 mi (4,349.45 km) |
| Birzai to Palafolls | 1,404.11 mi (2,259.70 km) |
| Birzai to Palafrugell | 1,377.64 mi (2,217.10 km) |
| Birzai to Palamos | 1,382.66 mi (2,225.17 km) |
| Birzai to Palencia | 1,627.24 mi (2,618.80 km) |
