| Cahokia to Redondela | 4,125.91 mi (6,640.01 km) |
| Cahokia to Reinosa | 4,305.37 mi (6,928.83 km) |
| Cahokia to Requena | 4,562.79 mi (7,343.09 km) |
| Cahokia to Reus | 4,602.14 mi (7,406.43 km) |
| Cahokia to Rianxo | 4,105.56 mi (6,607.25 km) |
| Cahokia to Ribadeo | 4,158.82 mi (6,692.98 km) |
| Cahokia to Rincon de la Victoria | 4,513.12 mi (7,263.16 km) |
| Cahokia to Ripoll | 4,611.68 mi (7,421.79 km) |
| Cahokia to Ripollet | 4,635.94 mi (7,460.82 km) |
| Cahokia to Rojales | 4,630.63 mi (7,452.28 km) |
| Cahokia to Ronda | 4,470.42 mi (7,194.45 km) |
| Cahokia to Roquetas de Mar | 4,590.44 mi (7,387.59 km) |
| Cahokia to Rosas | 4,652.13 mi (7,486.88 km) |
| Cahokia to Rubi | 4,630.58 mi (7,452.21 km) |
| Cahokia to Rute | 4,487.98 mi (7,222.70 km) |
