| Efkarpia to Olivenza | 1,596.02 mi (2,568.54 km) |
| Efkarpia to Olot | 1,062.39 mi (1,709.75 km) |
| Efkarpia to Onate | 1,310.38 mi (2,108.84 km) |
| Efkarpia to Onda | 1,220.31 mi (1,963.89 km) |
| Efkarpia to Onteniente | 1,254.15 mi (2,018.37 km) |
| Efkarpia to Orihuela | 1,284.67 mi (2,067.47 km) |
| Efkarpia to Osuna | 1,519.16 mi (2,444.85 km) |
| Efkarpia to Ourense | 1,589.64 mi (2,558.27 km) |
| Efkarpia to Oviedo | 1,482.08 mi (2,385.17 km) |
| Efkarpia to Paiporta | 1,235.24 mi (1,987.92 km) |
| Efkarpia to Pajara | 2,254.40 mi (3,628.11 km) |
| Efkarpia to Palafolls | 1,050.28 mi (1,690.26 km) |
| Efkarpia to Palafrugell | 1,028.32 mi (1,654.92 km) |
| Efkarpia to Palamos | 1,030.25 mi (1,658.03 km) |
| Efkarpia to Palencia | 1,422.33 mi (2,289.03 km) |
