| Tuam to Smolyan | 1,746.10 mi (2,810.07 km) |
| Tuam to Sofia | 1,643.01 mi (2,644.17 km) |
| Tuam to Sopot | 1,701.94 mi (2,739.02 km) |
| Tuam to Sozopol | 1,830.72 mi (2,946.25 km) |
| Tuam to Sredets | 1,813.30 mi (2,918.23 km) |
| Tuam to Stamboliyski | 1,715.42 mi (2,760.69 km) |
| Tuam to Stara Zagora | 1,747.29 mi (2,811.99 km) |
| Tuam to Svilengrad | 1,798.01 mi (2,893.61 km) |
| Tuam to Svishtov | 1,685.99 mi (2,713.34 km) |
| Tuam to Targovishte | 1,750.90 mi (2,817.80 km) |
| Tuam to Teteven | 1,671.28 mi (2,689.67 km) |
| Tuam to Troyan | 1,690.76 mi (2,721.01 km) |
| Tuam to Tryavna | 1,722.97 mi (2,772.85 km) |
| Tuam to Tutrakan | 1,720.04 mi (2,768.13 km) |
| Tuam to Varna | 1,806.40 mi (2,907.12 km) |
