| Irthlingborough to Redondela | 787.47 mi (1,267.32 km) |
| Irthlingborough to Reinosa | 664.43 mi (1,069.30 km) |
| Irthlingborough to Requena | 887.32 mi (1,428.00 km) |
| Irthlingborough to Reus | 775.95 mi (1,248.77 km) |
| Irthlingborough to Rianxo | 769.23 mi (1,237.96 km) |
| Irthlingborough to Ribadeo | 675.67 mi (1,087.39 km) |
| Irthlingborough to Rincon de la Victoria | 1,093.04 mi (1,759.08 km) |
| Irthlingborough to Ripoll | 711.53 mi (1,145.10 km) |
| Irthlingborough to Ripollet | 759.28 mi (1,221.94 km) |
| Irthlingborough to Rojales | 983.58 mi (1,582.93 km) |
| Irthlingborough to Ronda | 1,099.46 mi (1,769.42 km) |
| Irthlingborough to Roquetas de Mar | 1,079.47 mi (1,737.25 km) |
| Irthlingborough to Rosas | 717.19 mi (1,154.20 km) |
| Irthlingborough to Rubi | 758.55 mi (1,220.76 km) |
| Irthlingborough to Rute | 1,052.72 mi (1,694.19 km) |
