| Macerata Campania to Olivenza | 1,141.94 mi (1,837.77 km) |
| Macerata Campania to Olot | 612.66 mi (985.98 km) |
| Macerata Campania to Onate | 865.19 mi (1,392.38 km) |
| Macerata Campania to Onda | 766.16 mi (1,233.02 km) |
| Macerata Campania to Onteniente | 801.96 mi (1,290.63 km) |
| Macerata Campania to Orihuela | 834.77 mi (1,343.43 km) |
| Macerata Campania to Osuna | 1,068.48 mi (1,719.56 km) |
| Macerata Campania to Ourense | 1,141.74 mi (1,837.45 km) |
| Macerata Campania to Oviedo | 1,038.71 mi (1,671.64 km) |
| Macerata Campania to Paiporta | 781.71 mi (1,258.04 km) |
| Macerata Campania to Pajara | 1,823.29 mi (2,934.31 km) |
| Macerata Campania to Palafolls | 598.15 mi (962.63 km) |
| Macerata Campania to Palafrugell | 577.24 mi (928.99 km) |
| Macerata Campania to Palamos | 578.84 mi (931.55 km) |
| Macerata Campania to Palencia | 972.48 mi (1,565.06 km) |
