| Cahokia to Ruislip | 4,188.68 mi (6,741.03 km) |
| Cahokia to Runcorn | 4,049.35 mi (6,516.80 km) |
| Cahokia to Rushall | 4,099.54 mi (6,597.58 km) |
| Cahokia to Rushden | 4,160.71 mi (6,696.01 km) |
| Cahokia to Rustington | 4,209.38 mi (6,774.34 km) |
| Cahokia to Rutherglen | 3,928.70 mi (6,322.63 km) |
| Cahokia to Ryde | 4,186.22 mi (6,737.07 km) |
| Cahokia to Rye | 4,253.04 mi (6,844.61 km) |
| Cahokia to Ryhope | 4,057.33 mi (6,529.64 km) |
| Cahokia to Saffron Walden | 4,200.92 mi (6,760.73 km) |
| Cahokia to Saint Albans | 4,186.95 mi (6,738.25 km) |
| Cahokia to Saint Andrews | 3,966.44 mi (6,383.37 km) |
| Cahokia to Saint Austell | 4,053.37 mi (6,523.27 km) |
| Cahokia to Saint Budeaux | 4,075.84 mi (6,559.43 km) |
| Cahokia to Saint Helens | 4,045.72 mi (6,510.96 km) |
