| Pittsburgh to San Lorenzo de Descardazar | 4,225.85 mi (6,800.85 km) |
| Pittsburgh to San Lorenzo de El Escorial | 3,848.57 mi (6,193.68 km) |
| Pittsburgh to San Martin de la Vega | 3,887.36 mi (6,256.11 km) |
| Pittsburgh to San Martin de Valdeiglesias | 3,843.59 mi (6,185.65 km) |
| Pittsburgh to San Pedro de Ribas | 4,100.35 mi (6,598.88 km) |
| Pittsburgh to San Roque | 3,930.27 mi (6,325.16 km) |
| Pittsburgh to San Sebastian de la Gomera | 3,612.92 mi (5,814.43 km) |
| Pittsburgh to San Sebastian de los Reyes | 3,874.24 mi (6,234.99 km) |
| Pittsburgh to San Vicente de Baracaldo | 3,819.40 mi (6,146.73 km) |
| Pittsburgh to San Vicente de Castellet | 4,090.96 mi (6,583.76 km) |
| Pittsburgh to San Vicente del Raspeig | 4,090.17 mi (6,582.48 km) |
| Pittsburgh to San Vicente dels Horts | 4,106.63 mi (6,608.98 km) |
| Pittsburgh to Sangenjo | 3,577.06 mi (5,756.73 km) |
| Pittsburgh to Sanlucar de Barrameda | 3,864.77 mi (6,219.74 km) |
| Pittsburgh to Sanlucar la Mayor | 3,852.06 mi (6,199.29 km) |
