| Millbrae to Redondela | 5,525.69 mi (8,892.74 km) |
| Millbrae to Reinosa | 5,655.38 mi (9,101.45 km) |
| Millbrae to Requena | 5,939.86 mi (9,559.29 km) |
| Millbrae to Reus | 5,932.41 mi (9,547.30 km) |
| Millbrae to Rianxo | 5,501.05 mi (8,853.09 km) |
| Millbrae to Ribadeo | 5,525.18 mi (8,891.91 km) |
| Millbrae to Rincon de la Victoria | 5,959.12 mi (9,590.28 km) |
| Millbrae to Ripoll | 5,914.74 mi (9,518.85 km) |
| Millbrae to Ripollet | 5,950.44 mi (9,576.30 km) |
| Millbrae to Rojales | 6,024.73 mi (9,695.86 km) |
| Millbrae to Ronda | 5,923.78 mi (9,533.41 km) |
| Millbrae to Roquetas de Mar | 6,020.91 mi (9,689.72 km) |
| Millbrae to Rosas | 5,944.22 mi (9,566.30 km) |
| Millbrae to Rubi | 5,946.39 mi (9,569.80 km) |
| Millbrae to Rute | 5,926.32 mi (9,537.49 km) |
