| Redding to Redondela | 5,375.77 mi (8,651.47 km) |
| Redding to Reinosa | 5,498.61 mi (8,849.16 km) |
| Redding to Requena | 5,784.77 mi (9,309.69 km) |
| Redding to Reus | 5,771.88 mi (9,288.94 km) |
| Redding to Rianxo | 5,350.73 mi (8,611.16 km) |
| Redding to Ribadeo | 5,371.08 mi (8,643.93 km) |
| Redding to Rincon de la Victoria | 5,813.10 mi (9,355.28 km) |
| Redding to Ripoll | 5,751.35 mi (9,255.90 km) |
| Redding to Ripollet | 5,788.08 mi (9,315.01 km) |
| Redding to Rojales | 5,871.31 mi (9,448.96 km) |
| Redding to Ronda | 5,779.03 mi (9,300.45 km) |
| Redding to Roquetas de Mar | 5,872.37 mi (9,450.66 km) |
| Redding to Rosas | 5,779.53 mi (9,301.25 km) |
| Redding to Rubi | 5,784.20 mi (9,308.76 km) |
| Redding to Rute | 5,779.39 mi (9,301.02 km) |
