| Carbondale to Redondela | 4,112.86 mi (6,619.00 km) |
| Carbondale to Reinosa | 4,295.59 mi (6,913.08 km) |
| Carbondale to Requena | 4,550.06 mi (7,322.62 km) |
| Carbondale to Reus | 4,592.80 mi (7,391.40 km) |
| Carbondale to Rianxo | 4,092.92 mi (6,586.92 km) |
| Carbondale to Ribadeo | 4,148.31 mi (6,676.05 km) |
| Carbondale to Rincon de la Victoria | 4,495.04 mi (7,234.07 km) |
| Carbondale to Ripoll | 4,604.28 mi (7,409.87 km) |
| Carbondale to Ripollet | 4,627.63 mi (7,447.45 km) |
| Carbondale to Rojales | 4,616.38 mi (7,429.34 km) |
| Carbondale to Ronda | 4,451.85 mi (7,164.56 km) |
| Carbondale to Roquetas de Mar | 4,573.41 mi (7,360.19 km) |
| Carbondale to Rosas | 4,645.37 mi (7,475.99 km) |
| Carbondale to Rubi | 4,622.20 mi (7,438.71 km) |
| Carbondale to Rute | 4,470.61 mi (7,194.75 km) |
