| Oliveira do Hospital to Ordu | 2,369.69 mi (3,813.64 km) |
| Oliveira do Hospital to Ortahisar | 2,259.21 mi (3,635.85 km) |
| Oliveira do Hospital to Ortakent | 1,895.58 mi (3,050.64 km) |
| Oliveira do Hospital to Ortaklar | 1,890.63 mi (3,042.68 km) |
| Oliveira do Hospital to Ortakoy | 2,214.22 mi (3,563.43 km) |
| Oliveira do Hospital to Ortakoy | 2,248.88 mi (3,619.22 km) |
| Oliveira do Hospital to Osmaneli | 1,978.86 mi (3,184.67 km) |
| Oliveira do Hospital to Osmaniye | 2,364.28 mi (3,804.94 km) |
| Oliveira do Hospital to Ozdere | 1,868.60 mi (3,007.22 km) |
| Oliveira do Hospital to Palu | 2,519.19 mi (4,054.25 km) |
| Oliveira do Hospital to Pamukkale | 1,974.50 mi (3,177.64 km) |
| Oliveira do Hospital to Patnos | 2,656.47 mi (4,275.17 km) |
| Oliveira do Hospital to Pazar | 2,302.59 mi (3,705.66 km) |
| Oliveira do Hospital to Pazarcik | 2,409.27 mi (3,877.35 km) |
| Oliveira do Hospital to Pazaryeri | 1,978.23 mi (3,183.65 km) |
