| Iasi to Rury | 362.82 mi (583.91 km) |
| Iasi to Rybnik | 459.11 mi (738.86 km) |
| Iasi to Ryki | 399.89 mi (643.56 km) |
| Iasi to Rypin | 543.81 mi (875.18 km) |
| Iasi to Rzeszow | 323.23 mi (520.18 km) |
| Iasi to Sandomierz | 359.60 mi (578.72 km) |
| Iasi to Sanok | 296.63 mi (477.38 km) |
| Iasi to Sedziszow Malopolski | 335.44 mi (539.85 km) |
| Iasi to Sepolno Krajenskie | 620.02 mi (997.82 km) |
| Iasi to Sidlice | 631.62 mi (1,016.49 km) |
| Iasi to Siechnice | 542.03 mi (872.31 km) |
| Iasi to Siedlce | 419.32 mi (674.82 km) |
| Iasi to Siemianowice Slaskie | 446.91 mi (719.23 km) |
| Iasi to Siemiatycze | 420.23 mi (676.30 km) |
| Iasi to Sieradz | 501.51 mi (807.10 km) |
