| Athens to Olivenza | 1,663.62 mi (2,677.33 km) |
| Athens to Olot | 1,156.28 mi (1,860.86 km) |
| Athens to Onate | 1,410.75 mi (2,270.38 km) |
| Athens to Onda | 1,292.05 mi (2,079.35 km) |
| Athens to Onteniente | 1,315.03 mi (2,116.33 km) |
| Athens to Orihuela | 1,338.86 mi (2,154.68 km) |
| Athens to Osuna | 1,572.45 mi (2,530.62 km) |
| Athens to Ourense | 1,685.01 mi (2,711.75 km) |
| Athens to Oviedo | 1,584.64 mi (2,550.24 km) |
| Athens to Paiporta | 1,301.85 mi (2,095.12 km) |
| Athens to Pajara | 2,269.46 mi (3,652.34 km) |
| Athens to Palafolls | 1,138.79 mi (1,832.70 km) |
| Athens to Palafrugell | 1,119.65 mi (1,801.90 km) |
| Athens to Palamos | 1,120.78 mi (1,803.73 km) |
| Athens to Palencia | 1,514.36 mi (2,437.13 km) |
