| Simi Valley to Redondela | 5,548.67 mi (8,929.73 km) |
| Simi Valley to Reinosa | 5,693.11 mi (9,162.17 km) |
| Simi Valley to Requena | 5,972.54 mi (9,611.87 km) |
| Simi Valley to Reus | 5,977.75 mi (9,620.26 km) |
| Simi Valley to Rianxo | 5,525.04 mi (8,891.70 km) |
| Simi Valley to Ribadeo | 5,557.40 mi (8,943.77 km) |
| Simi Valley to Rincon de la Victoria | 5,971.77 mi (9,610.64 km) |
| Simi Valley to Ripoll | 5,967.02 mi (9,602.99 km) |
| Simi Valley to Ripollet | 6,000.07 mi (9,656.18 km) |
| Simi Valley to Rojales | 6,053.24 mi (9,741.75 km) |
| Simi Valley to Ronda | 5,933.92 mi (9,549.72 km) |
| Simi Valley to Roquetas de Mar | 6,038.72 mi (9,718.38 km) |
| Simi Valley to Rosas | 5,999.56 mi (9,655.36 km) |
| Simi Valley to Rubi | 5,995.65 mi (9,649.06 km) |
| Simi Valley to Rute | 5,941.08 mi (9,561.24 km) |
