| Mentor to Redondela | 3,613.30 mi (5,815.04 km) |
| Mentor to Reinosa | 3,795.10 mi (6,107.63 km) |
| Mentor to Requena | 4,050.39 mi (6,518.47 km) |
| Mentor to Reus | 4,092.27 mi (6,585.87 km) |
| Mentor to Rianxo | 3,593.19 mi (5,782.67 km) |
| Mentor to Ribadeo | 3,647.94 mi (5,870.79 km) |
| Mentor to Rincon de la Victoria | 3,998.86 mi (6,435.55 km) |
| Mentor to Ripoll | 4,103.72 mi (6,604.29 km) |
| Mentor to Ripollet | 4,127.04 mi (6,641.83 km) |
| Mentor to Rojales | 4,117.44 mi (6,626.38 km) |
| Mentor to Ronda | 3,956.13 mi (6,366.78 km) |
| Mentor to Roquetas de Mar | 4,076.34 mi (6,560.23 km) |
| Mentor to Rosas | 4,144.86 mi (6,670.51 km) |
| Mentor to Rubi | 4,121.61 mi (6,633.09 km) |
| Mentor to Rute | 3,973.81 mi (6,395.23 km) |
