| Casselberry to Ruislip | 4,316.65 mi (6,946.98 km) |
| Casselberry to Runcorn | 4,198.27 mi (6,756.46 km) |
| Casselberry to Rushall | 4,239.00 mi (6,822.01 km) |
| Casselberry to Rushden | 4,299.36 mi (6,919.15 km) |
| Casselberry to Rustington | 4,325.04 mi (6,960.48 km) |
| Casselberry to Rutherglen | 4,114.43 mi (6,621.53 km) |
| Casselberry to Ryde | 4,298.26 mi (6,917.38 km) |
| Casselberry to Rye | 4,375.31 mi (7,041.39 km) |
| Casselberry to Ryhope | 4,234.76 mi (6,815.19 km) |
| Casselberry to Saffron Walden | 4,338.21 mi (6,981.68 km) |
| Casselberry to Saint Albans | 4,318.08 mi (6,949.27 km) |
| Casselberry to Saint Andrews | 4,163.97 mi (6,701.27 km) |
| Casselberry to Saint Austell | 4,147.02 mi (6,673.99 km) |
| Casselberry to Saint Budeaux | 4,172.48 mi (6,714.96 km) |
| Casselberry to Saint Helens | 4,196.35 mi (6,753.36 km) |
