| Pittsburgh to Zottegem | 3,888.18 mi (6,257.42 km) |
| Pittsburgh to Zulte | 3,872.20 mi (6,231.70 km) |
| Pittsburgh to Zwevegem | 3,871.54 mi (6,230.64 km) |
| Pittsburgh to Zwijndrecht | 3,899.18 mi (6,275.13 km) |
| Pittsburgh to Asenovgrad | 5,056.45 mi (8,137.56 km) |
| Pittsburgh to Aytos | 5,118.65 mi (8,237.68 km) |
| Pittsburgh to Balchik | 5,120.36 mi (8,240.42 km) |
| Pittsburgh to Bankya | 4,958.04 mi (7,979.19 km) |
| Pittsburgh to Bansko | 5,009.56 mi (8,062.11 km) |
| Pittsburgh to Berkovitsa | 4,934.38 mi (7,941.12 km) |
| Pittsburgh to Blagoevgrad | 4,986.08 mi (8,024.31 km) |
| Pittsburgh to Botevgrad | 4,975.13 mi (8,006.70 km) |
| Pittsburgh to Burgas | 5,136.03 mi (8,265.65 km) |
| Pittsburgh to Byala Slatina | 4,956.30 mi (7,976.39 km) |
| Pittsburgh to Chirpan | 5,066.34 mi (8,153.49 km) |
