| Sliven to Teramo | 640.99 mi (1,031.58 km) |
| Sliven to Terlizzi | 514.01 mi (827.23 km) |
| Sliven to Termini Imerese | 739.36 mi (1,189.89 km) |
| Sliven to Termoli | 581.12 mi (935.22 km) |
| Sliven to Terni | 695.40 mi (1,119.13 km) |
| Sliven to Terracina | 678.18 mi (1,091.42 km) |
| Sliven to Terralba | 940.61 mi (1,513.77 km) |
| Sliven to Terranuova Bracciolini | 745.04 mi (1,199.02 km) |
| Sliven to Terrasini Favarotta | 763.02 mi (1,227.97 km) |
| Sliven to Terzigno | 623.22 mi (1,002.97 km) |
| Sliven to Tezze sul Brenta | 752.70 mi (1,211.36 km) |
| Sliven to Thiene | 763.67 mi (1,229.01 km) |
| Sliven to Tirano | 832.10 mi (1,339.14 km) |
| Sliven to Tivoli | 692.35 mi (1,114.23 km) |
| Sliven to Todi | 705.65 mi (1,135.64 km) |
