| Rathfarnham to Reinosa | 718.21 mi (1,155.85 km) |
| Rathfarnham to Requena | 985.16 mi (1,585.46 km) |
| Rathfarnham to Reus | 906.79 mi (1,459.34 km) |
| Rathfarnham to Rianxo | 744.89 mi (1,198.79 km) |
| Rathfarnham to Ribadeo | 675.59 mi (1,087.25 km) |
| Rathfarnham to Rincon de la Victoria | 1,149.76 mi (1,850.36 km) |
| Rathfarnham to Ripoll | 860.57 mi (1,384.95 km) |
| Rathfarnham to Ripollet | 904.53 mi (1,455.71 km) |
| Rathfarnham to Rojales | 1,083.83 mi (1,744.26 km) |
| Rathfarnham to Ronda | 1,145.57 mi (1,843.61 km) |
| Rathfarnham to Roquetas de Mar | 1,156.01 mi (1,860.43 km) |
| Rathfarnham to Rosas | 878.23 mi (1,413.37 km) |
| Rathfarnham to Rubi | 902.28 mi (1,452.07 km) |
| Rathfarnham to Rute | 1,108.08 mi (1,783.28 km) |
| Rathfarnham to Sabadell | 900.26 mi (1,448.83 km) |
