| Porterville to Redondela | 5,471.95 mi (8,806.25 km) |
| Porterville to Reinosa | 5,611.79 mi (9,031.30 km) |
| Porterville to Requena | 5,892.99 mi (9,483.85 km) |
| Porterville to Reus | 5,894.26 mi (9,485.89 km) |
| Porterville to Rianxo | 5,447.98 mi (8,767.67 km) |
| Porterville to Ribadeo | 5,477.72 mi (8,815.54 km) |
| Porterville to Rincon de la Victoria | 5,898.71 mi (9,493.06 km) |
| Porterville to Ripoll | 5,881.41 mi (9,465.21 km) |
| Porterville to Ripollet | 5,915.28 mi (9,519.72 km) |
| Porterville to Rojales | 5,975.07 mi (9,615.95 km) |
| Porterville to Ronda | 5,861.67 mi (9,433.44 km) |
| Porterville to Roquetas de Mar | 5,964.00 mi (9,598.14 km) |
| Porterville to Rosas | 5,913.05 mi (9,516.13 km) |
| Porterville to Rubi | 5,910.97 mi (9,512.79 km) |
| Porterville to Rute | 5,867.30 mi (9,442.50 km) |
