| Illescas to Radauti | 1,560.97 mi (2,512.14 km) |
| Illescas to Ramnicu Sarat | 1,598.54 mi (2,572.60 km) |
| Illescas to Ramnicu Valcea | 1,467.16 mi (2,361.17 km) |
| Illescas to Rasnov | 1,521.93 mi (2,449.31 km) |
| Illescas to Reghin | 1,494.26 mi (2,404.78 km) |
| Illescas to Resita | 1,347.73 mi (2,168.96 km) |
| Illescas to Roman | 1,599.76 mi (2,574.57 km) |
| Illescas to Rosiori de Vede | 1,495.09 mi (2,406.12 km) |
| Illescas to Rovinari | 1,407.14 mi (2,264.57 km) |
| Illescas to Roznov | 1,579.44 mi (2,541.86 km) |
| Illescas to Sabaoani | 1,596.63 mi (2,569.53 km) |
| Illescas to Sacele | 1,534.08 mi (2,468.86 km) |
| Illescas to Sacueni | 1,379.47 mi (2,220.04 km) |
| Illescas to Salcea | 1,579.72 mi (2,542.31 km) |
| Illescas to Salonta | 1,351.67 mi (2,175.30 km) |
