| Vega Baja to Orbetello | 4,745.03 mi (7,636.39 km) |
| Vega Baja to Oria | 5,093.18 mi (8,196.68 km) |
| Vega Baja to Oristano | 4,626.46 mi (7,445.56 km) |
| Vega Baja to Orta Nova | 4,984.47 mi (8,021.73 km) |
| Vega Baja to Orte | 4,804.34 mi (7,731.84 km) |
| Vega Baja to Ortona | 4,907.22 mi (7,897.40 km) |
| Vega Baja to Orvieto | 4,788.38 mi (7,706.14 km) |
| Vega Baja to Orzinuovi | 4,664.10 mi (7,506.14 km) |
| Vega Baja to Osimo | 4,851.00 mi (7,806.93 km) |
| Vega Baja to Ospitaletto | 4,670.13 mi (7,515.85 km) |
| Vega Baja to Ostuni | 5,087.65 mi (8,187.78 km) |
| Vega Baja to Ottaviano | 4,926.10 mi (7,927.79 km) |
| Vega Baja to Ovada | 4,604.66 mi (7,410.49 km) |
| Vega Baja to Ozieri | 4,643.75 mi (7,473.40 km) |
| Vega Baja to Paceco | 4,853.50 mi (7,810.95 km) |
