| Viseu to Ordu | 2,366.51 mi (3,808.53 km) |
| Viseu to Ortahisar | 2,258.00 mi (3,633.89 km) |
| Viseu to Ortakent | 1,896.79 mi (3,052.60 km) |
| Viseu to Ortaklar | 1,891.20 mi (3,043.60 km) |
| Viseu to Ortakoy | 2,213.05 mi (3,561.57 km) |
| Viseu to Ortakoy | 2,246.49 mi (3,615.38 km) |
| Viseu to Osmaneli | 1,977.13 mi (3,181.89 km) |
| Viseu to Osmaniye | 2,363.83 mi (3,804.21 km) |
| Viseu to Ozdere | 1,869.13 mi (3,008.08 km) |
| Viseu to Palu | 2,517.13 mi (4,050.93 km) |
| Viseu to Pamukkale | 1,974.75 mi (3,178.05 km) |
| Viseu to Patnos | 2,653.65 mi (4,270.64 km) |
| Viseu to Pazar | 2,300.08 mi (3,701.62 km) |
| Viseu to Pazarcik | 2,408.38 mi (3,875.91 km) |
| Viseu to Pazaryeri | 1,976.78 mi (3,181.32 km) |
