| Meram to Olivares | 2,096.56 mi (3,374.08 km) |
| Meram to Olivenza | 2,129.05 mi (3,426.37 km) |
| Meram to Olot | 1,604.54 mi (2,582.26 km) |
| Meram to Onate | 1,853.99 mi (2,983.71 km) |
| Meram to Onda | 1,754.73 mi (2,823.97 km) |
| Meram to Onteniente | 1,782.60 mi (2,868.82 km) |
| Meram to Orihuela | 1,808.82 mi (2,911.01 km) |
| Meram to Osuna | 2,043.11 mi (3,288.07 km) |
| Meram to Ourense | 2,132.76 mi (3,432.34 km) |
| Meram to Oviedo | 2,025.98 mi (3,260.49 km) |
| Meram to Paiporta | 1,767.00 mi (2,843.71 km) |
| Meram to Pajara | 2,743.12 mi (4,414.63 km) |
| Meram to Palafolls | 1,590.97 mi (2,560.41 km) |
| Meram to Palafrugell | 1,569.76 mi (2,526.28 km) |
| Meram to Palamos | 1,571.47 mi (2,529.04 km) |
