| Limerick to Smolyan | 1,723.03 mi (2,772.95 km) |
| Limerick to Sofia | 1,620.54 mi (2,608.00 km) |
| Limerick to Sopot | 1,680.87 mi (2,705.10 km) |
| Limerick to Sozopol | 1,812.18 mi (2,916.42 km) |
| Limerick to Sredets | 1,794.15 mi (2,887.41 km) |
| Limerick to Stamboliyski | 1,693.16 mi (2,724.88 km) |
| Limerick to Stara Zagora | 1,726.74 mi (2,778.92 km) |
| Limerick to Svilengrad | 1,776.82 mi (2,859.52 km) |
| Limerick to Svishtov | 1,667.38 mi (2,683.39 km) |
| Limerick to Targovishte | 1,732.80 mi (2,788.67 km) |
| Limerick to Teteven | 1,650.21 mi (2,655.76 km) |
| Limerick to Troyan | 1,670.09 mi (2,687.75 km) |
| Limerick to Tryavna | 1,703.07 mi (2,740.82 km) |
| Limerick to Tutrakan | 1,703.52 mi (2,741.54 km) |
| Limerick to Varna | 1,789.53 mi (2,879.96 km) |
