| Sliven to Tuam | 1,764.27 mi (2,839.32 km) |
| Sliven to Tullamore | 1,706.34 mi (2,746.09 km) |
| Sliven to Waterford | 1,678.15 mi (2,700.73 km) |
| Sliven to Wexford | 1,651.17 mi (2,657.31 km) |
| Sliven to Wicklow | 1,642.69 mi (2,643.65 km) |
| Sliven to Abano Terme | 744.70 mi (1,198.49 km) |
| Sliven to Abbiategrasso | 883.27 mi (1,421.49 km) |
| Sliven to Acate | 738.30 mi (1,188.17 km) |
| Sliven to Acerra | 627.17 mi (1,009.33 km) |
| Sliven to Aci Castello | 688.28 mi (1,107.68 km) |
| Sliven to Aci Catena | 687.11 mi (1,105.80 km) |
| Sliven to Aci Sant'Antonio | 687.87 mi (1,107.01 km) |
| Sliven to Acireale | 684.95 mi (1,102.33 km) |
| Sliven to Acquaviva delle Fonti | 503.52 mi (810.33 km) |
| Sliven to Acqui Terme | 901.36 mi (1,450.60 km) |
