| Boerne to Redondela | 4,874.69 mi (7,845.06 km) |
| Boerne to Reinosa | 5,061.98 mi (8,146.46 km) |
| Boerne to Requena | 5,311.99 mi (8,548.83 km) |
| Boerne to Reus | 5,359.55 mi (8,625.36 km) |
| Boerne to Rianxo | 4,855.44 mi (7,814.08 km) |
| Boerne to Ribadeo | 4,913.85 mi (7,908.08 km) |
| Boerne to Rincon de la Victoria | 5,246.48 mi (8,443.39 km) |
| Boerne to Ripoll | 5,373.17 mi (8,647.29 km) |
| Boerne to Ripollet | 5,395.56 mi (8,683.31 km) |
| Boerne to Rojales | 5,375.57 mi (8,651.15 km) |
| Boerne to Ronda | 5,202.22 mi (8,372.16 km) |
| Boerne to Roquetas de Mar | 5,327.08 mi (8,573.11 km) |
| Boerne to Rosas | 5,414.85 mi (8,714.37 km) |
| Boerne to Rubi | 5,390.05 mi (8,674.45 km) |
| Boerne to Rute | 5,223.69 mi (8,406.72 km) |
