| Guardamar del Segura to Radauti | 1,492.79 mi (2,402.41 km) |
| Guardamar del Segura to Ramnicu Sarat | 1,506.17 mi (2,423.95 km) |
| Guardamar del Segura to Ramnicu Valcea | 1,374.33 mi (2,211.77 km) |
| Guardamar del Segura to Rasnov | 1,432.82 mi (2,305.91 km) |
| Guardamar del Segura to Reghin | 1,417.51 mi (2,281.26 km) |
| Guardamar del Segura to Resita | 1,259.84 mi (2,027.52 km) |
| Guardamar del Segura to Roman | 1,521.74 mi (2,449.01 km) |
| Guardamar del Segura to Rosiori de Vede | 1,392.17 mi (2,240.49 km) |
| Guardamar del Segura to Rovinari | 1,313.59 mi (2,114.02 km) |
| Guardamar del Segura to Roznov | 1,501.00 mi (2,415.63 km) |
| Guardamar del Segura to Sabaoani | 1,519.51 mi (2,445.41 km) |
| Guardamar del Segura to Sacele | 1,445.00 mi (2,325.50 km) |
| Guardamar del Segura to Sacueni | 1,313.12 mi (2,113.26 km) |
| Guardamar del Segura to Salcea | 1,509.09 mi (2,428.64 km) |
| Guardamar del Segura to Salonta | 1,280.34 mi (2,060.51 km) |
