| Eisenbahnen | total: 5,114 km (2014) standard gauge: 4,989 km 1.435-m gauge (2,880 km electrified) (2014) narrow gauge: 125 km 0.760-m gauge (2014) |
| Straßen | total: 19,512 km (2011) paved: 19,235 km (includes 458 km of expressways) (2011) unpaved: 277 km (2011) note: does not include Category IV local roads |
| Wasserstraßen | 470 km (2009) |
| Häfen | major seaport(s): Burgas, Varna (Black Sea) |
| Anzahl der Handelsmarine Schiffe | total: 80 by type: bulk carrier 2, general cargo 18, oil tanker 8, other 52 (2018) |
| Flughäfen | total: 68 (2013) |
| Flughäfen gepflastert mit Start-und Landebahnen | total: 57 (2017) over 3,047 m: 2 (2017) 2,438 to 3,047 m: 17 (2017) 1,524 to 2,437 m: 12 (2017) under 914 m: 26 (2017) |
| Flughäfen mit unbefestigten Pisten | total: 11 (2013) 914 to 1,523 m: 2 (2013) under 914 m: 9 (2013) |
| Heliports | 1 (2013) |
Quelle: CIA World Factbook - Version Dezember 31, 2019
