| Felgueiras to Orbetello | 998.84 mi (1,607.48 km) |
| Felgueiras to Oria | 1,344.79 mi (2,164.22 km) |
| Felgueiras to Oristano | 884.78 mi (1,423.91 km) |
| Felgueiras to Orta Nova | 1,236.29 mi (1,989.61 km) |
| Felgueiras to Orte | 1,058.54 mi (1,703.56 km) |
| Felgueiras to Ortona | 1,161.56 mi (1,869.36 km) |
| Felgueiras to Orvieto | 1,043.80 mi (1,679.84 km) |
| Felgueiras to Orzinuovi | 949.87 mi (1,528.67 km) |
| Felgueiras to Osimo | 1,112.30 mi (1,790.08 km) |
| Felgueiras to Ospitaletto | 958.55 mi (1,542.64 km) |
| Felgueiras to Ostuni | 1,339.21 mi (2,155.25 km) |
| Felgueiras to Ottaviano | 1,177.75 mi (1,895.41 km) |
| Felgueiras to Ovada | 878.96 mi (1,414.56 km) |
| Felgueiras to Ozieri | 897.55 mi (1,444.47 km) |
| Felgueiras to Paceco | 1,125.06 mi (1,810.61 km) |
