| Carrigaline to Smolyan | 1,701.02 mi (2,737.53 km) |
| Carrigaline to Sofia | 1,599.25 mi (2,573.75 km) |
| Carrigaline to Sopot | 1,660.93 mi (2,673.02 km) |
| Carrigaline to Sozopol | 1,794.67 mi (2,888.25 km) |
| Carrigaline to Sredets | 1,776.05 mi (2,858.28 km) |
| Carrigaline to Stamboliyski | 1,672.01 mi (2,690.84 km) |
| Carrigaline to Stara Zagora | 1,707.28 mi (2,747.61 km) |
| Carrigaline to Svilengrad | 1,756.66 mi (2,827.08 km) |
| Carrigaline to Svishtov | 1,649.97 mi (2,655.37 km) |
| Carrigaline to Targovishte | 1,715.83 mi (2,761.36 km) |
| Carrigaline to Teteven | 1,630.32 mi (2,623.75 km) |
| Carrigaline to Troyan | 1,650.58 mi (2,656.35 km) |
| Carrigaline to Tryavna | 1,684.30 mi (2,710.62 km) |
| Carrigaline to Tutrakan | 1,688.18 mi (2,716.87 km) |
| Carrigaline to Varna | 1,773.74 mi (2,854.55 km) |
