| Pittsburg to Ayamonte | 5,773.34 mi (9,291.29 km) |
| Pittsburg to Azcoitia | 5,671.07 mi (9,126.71 km) |
| Pittsburg to Azpeitia | 5,672.52 mi (9,129.03 km) |
| Pittsburg to Azuqueca de Henares | 5,766.98 mi (9,281.06 km) |
| Pittsburg to Badajoz | 5,709.54 mi (9,188.62 km) |
| Pittsburg to Badalona | 5,916.51 mi (9,521.70 km) |
| Pittsburg to Baena | 5,873.48 mi (9,452.45 km) |
| Pittsburg to Baeza | 5,887.74 mi (9,475.39 km) |
| Pittsburg to Bailen | 5,871.41 mi (9,449.12 km) |
| Pittsburg to Balaguer | 5,849.30 mi (9,413.54 km) |
| Pittsburg to Banolas | 5,898.48 mi (9,492.69 km) |
| Pittsburg to Baranain | 5,712.48 mi (9,193.35 km) |
| Pittsburg to Barbadanes | 5,511.54 mi (8,869.96 km) |
| Pittsburg to Barbastro | 5,813.33 mi (9,355.64 km) |
| Pittsburg to Barcelona | 5,917.25 mi (9,522.89 km) |
