| Sumter to Racale | 5,157.79 mi (8,300.66 km) |
| Sumter to Racconigi | 4,533.20 mi (7,295.48 km) |
| Sumter to Raffadali | 5,037.03 mi (8,106.32 km) |
| Sumter to Ragusa | 5,110.64 mi (8,224.77 km) |
| Sumter to Ramacca | 5,093.05 mi (8,196.46 km) |
| Sumter to Randazzo | 5,087.25 mi (8,187.13 km) |
| Sumter to Rapallo | 4,614.53 mi (7,426.36 km) |
| Sumter to Ravanusa | 5,062.48 mi (8,147.28 km) |
| Sumter to Ravenna | 4,743.88 mi (7,634.54 km) |
| Sumter to Recanati | 4,835.94 mi (7,782.70 km) |
| Sumter to Recco | 4,610.32 mi (7,419.59 km) |
| Sumter to Reggello | 4,737.39 mi (7,624.09 km) |
| Sumter to Reggio di Calabria | 5,111.85 mi (8,226.73 km) |
| Sumter to Reggio Emilia | 4,666.08 mi (7,509.32 km) |
| Sumter to Reggiolo | 4,667.54 mi (7,511.68 km) |
