| Americus to Ruislip | 4,268.13 mi (6,868.90 km) |
| Americus to Runcorn | 4,141.77 mi (6,665.54 km) |
| Americus to Rushall | 4,186.02 mi (6,736.75 km) |
| Americus to Rushden | 4,247.06 mi (6,834.99 km) |
| Americus to Rustington | 4,280.80 mi (6,889.29 km) |
| Americus to Rutherglen | 4,044.78 mi (6,509.44 km) |
| Americus to Ryde | 4,255.09 mi (6,847.90 km) |
| Americus to Rye | 4,329.14 mi (6,967.07 km) |
| Americus to Ryhope | 4,168.76 mi (6,708.97 km) |
| Americus to Saffron Walden | 4,286.64 mi (6,898.68 km) |
| Americus to Saint Albans | 4,268.49 mi (6,869.46 km) |
| Americus to Saint Andrews | 4,090.63 mi (6,583.24 km) |
| Americus to Saint Austell | 4,109.14 mi (6,613.02 km) |
| Americus to Saint Budeaux | 4,133.74 mi (6,652.62 km) |
| Americus to Saint Helens | 4,139.26 mi (6,661.49 km) |
