| Don Benito to Octeville | 766.02 mi (1,232.78 km) |
| Don Benito to Oignies | 905.16 mi (1,456.72 km) |
| Don Benito to Oissel | 795.36 mi (1,280.01 km) |
| Don Benito to Olivet | 727.67 mi (1,171.07 km) |
| Don Benito to Ollioules | 674.35 mi (1,085.26 km) |
| Don Benito to Olonne-sur-Mer | 563.22 mi (906.42 km) |
| Don Benito to Oloron-Sainte-Marie | 400.74 mi (644.94 km) |
| Don Benito to Onet Village | 574.15 mi (924.00 km) |
| Don Benito to Onnaing | 914.89 mi (1,472.38 km) |
| Don Benito to Orange | 657.05 mi (1,057.41 km) |
| Don Benito to Orchies | 911.37 mi (1,466.70 km) |
| Don Benito to Orleans | 730.08 mi (1,174.95 km) |
| Don Benito to Orly | 790.55 mi (1,272.27 km) |
| Don Benito to Ormesson-sur-Marne | 796.68 mi (1,282.14 km) |
| Don Benito to Orsay | 782.70 mi (1,259.63 km) |
