| Pittsburg to Quarteira | 5,751.56 mi (9,256.25 km) |
| Pittsburg to Queluz | 5,625.86 mi (9,053.95 km) |
| Pittsburg to Reguengos de Monsaraz | 5,709.96 mi (9,189.30 km) |
| Pittsburg to Resende | 5,565.70 mi (8,957.13 km) |
| Pittsburg to Ribeira Brava | 5,571.48 mi (8,966.43 km) |
| Pittsburg to Ribeira Grande | 4,976.94 mi (8,009.61 km) |
| Pittsburg to Rio de Mouro | 5,622.41 mi (9,048.40 km) |
| Pittsburg to Rio Maior | 5,611.72 mi (9,031.19 km) |
| Pittsburg to Rio Tinto | 5,539.61 mi (8,915.14 km) |
| Pittsburg to Sabugal | 5,635.10 mi (9,068.81 km) |
| Pittsburg to Sacavem | 5,630.22 mi (9,060.97 km) |
| Pittsburg to Salvaterra de Magos | 5,632.48 mi (9,064.61 km) |
| Pittsburg to Santa Comba Dao | 5,593.21 mi (9,001.40 km) |
| Pittsburg to Santa Cruz | 5,582.69 mi (8,984.47 km) |
| Pittsburg to Santa Iria da Azoia | 5,628.46 mi (9,058.14 km) |
