| Sligo to Ramnicu Sarat | 1,677.42 mi (2,699.55 km) |
| Sligo to Ramnicu Valcea | 1,581.14 mi (2,544.60 km) |
| Sligo to Rasnov | 1,605.10 mi (2,583.15 km) |
| Sligo to Reghin | 1,530.32 mi (2,462.81 km) |
| Sligo to Resita | 1,474.82 mi (2,373.49 km) |
| Sligo to Roman | 1,614.05 mi (2,597.56 km) |
| Sligo to Rosiori de Vede | 1,646.28 mi (2,649.43 km) |
| Sligo to Rovinari | 1,540.82 mi (2,479.71 km) |
| Sligo to Roznov | 1,600.62 mi (2,575.94 km) |
| Sligo to Sabaoani | 1,607.71 mi (2,587.36 km) |
| Sligo to Sacele | 1,614.03 mi (2,597.53 km) |
| Sligo to Sacueni | 1,404.55 mi (2,260.40 km) |
| Sligo to Salcea | 1,566.08 mi (2,520.36 km) |
| Sligo to Salonta | 1,407.10 mi (2,264.51 km) |
| Sligo to Sangeorgiu de Mures | 1,528.96 mi (2,460.62 km) |
