| Acigol to Orbetello | 1,249.38 mi (2,010.68 km) |
| Acigol to Oria | 908.39 mi (1,461.91 km) |
| Acigol to Oristano | 1,385.85 mi (2,230.31 km) |
| Acigol to Orta Nova | 1,012.45 mi (1,629.37 km) |
| Acigol to Orte | 1,189.91 mi (1,914.98 km) |
| Acigol to Ortona | 1,086.96 mi (1,749.30 km) |
| Acigol to Orvieto | 1,205.72 mi (1,940.42 km) |
| Acigol to Orzinuovi | 1,342.03 mi (2,159.78 km) |
| Acigol to Osimo | 1,144.66 mi (1,842.16 km) |
| Acigol to Ospitaletto | 1,337.67 mi (2,152.78 km) |
| Acigol to Ostuni | 912.00 mi (1,467.72 km) |
| Acigol to Ottaviano | 1,074.66 mi (1,729.49 km) |
| Acigol to Ovada | 1,394.57 mi (2,244.34 km) |
| Acigol to Ozieri | 1,361.36 mi (2,190.90 km) |
| Acigol to Paceco | 1,189.45 mi (1,914.24 km) |
