| Acireale to Olivenza | 1,209.15 mi (1,945.95 km) |
| Acireale to Olot | 741.34 mi (1,193.08 km) |
| Acireale to Onate | 996.54 mi (1,603.78 km) |
| Acireale to Onda | 845.53 mi (1,360.75 km) |
| Acireale to Onteniente | 859.22 mi (1,382.77 km) |
| Acireale to Orihuela | 878.60 mi (1,413.97 km) |
| Acireale to Osuna | 1,110.20 mi (1,786.69 km) |
| Acireale to Ourense | 1,257.87 mi (2,024.35 km) |
| Acireale to Oviedo | 1,169.41 mi (1,881.98 km) |
| Acireale to Paiporta | 850.61 mi (1,368.92 km) |
| Acireale to Pajara | 1,803.89 mi (2,903.08 km) |
| Acireale to Palafolls | 716.61 mi (1,153.27 km) |
| Acireale to Palafrugell | 702.50 mi (1,130.56 km) |
| Acireale to Palamos | 702.38 mi (1,130.37 km) |
| Acireale to Palencia | 1,085.99 mi (1,747.73 km) |
