| Alhaurin de la Torre to Orbetello | 927.68 mi (1,492.96 km) |
| Alhaurin de la Torre to Oria | 1,223.55 mi (1,969.11 km) |
| Alhaurin de la Torre to Oristano | 746.19 mi (1,200.87 km) |
| Alhaurin de la Torre to Orta Nova | 1,131.67 mi (1,821.24 km) |
| Alhaurin de la Torre to Orte | 984.64 mi (1,584.62 km) |
| Alhaurin de la Torre to Ortona | 1,080.89 mi (1,739.53 km) |
| Alhaurin de la Torre to Orvieto | 977.19 mi (1,572.64 km) |
| Alhaurin de la Torre to Orzinuovi | 963.84 mi (1,551.15 km) |
| Alhaurin de la Torre to Osimo | 1,060.36 mi (1,706.49 km) |
| Alhaurin de la Torre to Ospitaletto | 975.44 mi (1,569.82 km) |
| Alhaurin de la Torre to Ostuni | 1,222.55 mi (1,967.50 km) |
| Alhaurin de la Torre to Ottaviano | 1,062.71 mi (1,710.26 km) |
| Alhaurin de la Torre to Ovada | 882.36 mi (1,420.02 km) |
| Alhaurin de la Torre to Ozieri | 779.05 mi (1,253.77 km) |
| Alhaurin de la Torre to Paceco | 942.59 mi (1,516.95 km) |
