| Conroe to Redondela | 4,698.36 mi (7,561.28 km) |
| Conroe to Reinosa | 4,889.02 mi (7,868.12 km) |
| Conroe to Requena | 5,135.41 mi (8,264.65 km) |
| Conroe to Reus | 5,186.73 mi (8,347.23 km) |
| Conroe to Rianxo | 4,679.59 mi (7,531.07 km) |
| Conroe to Ribadeo | 4,740.26 mi (7,628.71 km) |
| Conroe to Rincon de la Victoria | 5,064.50 mi (8,150.52 km) |
| Conroe to Ripoll | 5,202.65 mi (8,372.86 km) |
| Conroe to Ripollet | 5,223.92 mi (8,407.09 km) |
| Conroe to Rojales | 5,197.27 mi (8,364.19 km) |
| Conroe to Ronda | 5,019.83 mi (8,078.63 km) |
| Conroe to Roquetas de Mar | 5,146.01 mi (8,281.70 km) |
| Conroe to Rosas | 5,245.07 mi (8,441.12 km) |
| Conroe to Rubi | 5,218.33 mi (8,398.08 km) |
| Conroe to Rute | 5,042.43 mi (8,115.01 km) |
