| Marsa to Olivenza | 1,199.97 mi (1,931.17 km) |
| Marsa to Olot | 776.37 mi (1,249.45 km) |
| Marsa to Onate | 1,025.83 mi (1,650.92 km) |
| Marsa to Onda | 851.09 mi (1,369.70 km) |
| Marsa to Onteniente | 852.84 mi (1,372.51 km) |
| Marsa to Orihuela | 864.66 mi (1,391.54 km) |
| Marsa to Osuna | 1,089.53 mi (1,753.43 km) |
| Marsa to Ourense | 1,274.26 mi (2,050.72 km) |
| Marsa to Oviedo | 1,195.21 mi (1,923.51 km) |
| Marsa to Paiporta | 850.55 mi (1,368.83 km) |
| Marsa to Pajara | 1,745.14 mi (2,808.53 km) |
| Marsa to Palafolls | 747.29 mi (1,202.65 km) |
| Marsa to Palafrugell | 737.28 mi (1,186.55 km) |
| Marsa to Palamos | 736.29 mi (1,184.94 km) |
| Marsa to Palencia | 1,103.72 mi (1,776.27 km) |
