| Marsaskala to Olivenza | 1,204.29 mi (1,938.11 km) |
| Marsaskala to Olot | 780.48 mi (1,256.06 km) |
| Marsaskala to Onate | 1,030.02 mi (1,657.66 km) |
| Marsaskala to Onda | 855.40 mi (1,376.64 km) |
| Marsaskala to Onteniente | 857.16 mi (1,379.46 km) |
| Marsaskala to Orihuela | 868.97 mi (1,398.47 km) |
| Marsaskala to Osuna | 1,093.80 mi (1,760.31 km) |
| Marsaskala to Ourense | 1,278.54 mi (2,057.61 km) |
| Marsaskala to Oviedo | 1,199.43 mi (1,930.30 km) |
| Marsaskala to Paiporta | 854.87 mi (1,375.78 km) |
| Marsaskala to Pajara | 1,748.94 mi (2,814.64 km) |
| Marsaskala to Palafolls | 751.43 mi (1,209.32 km) |
| Marsaskala to Palafrugell | 741.39 mi (1,193.14 km) |
| Marsaskala to Palamos | 740.40 mi (1,191.56 km) |
| Marsaskala to Palencia | 1,107.99 mi (1,783.14 km) |
