| Conroe to Racale | 5,982.15 mi (9,627.35 km) |
| Conroe to Racconigi | 5,356.65 mi (8,620.70 km) |
| Conroe to Raffadali | 5,888.38 mi (9,476.43 km) |
| Conroe to Ragusa | 5,961.29 mi (9,593.77 km) |
| Conroe to Ramacca | 5,941.44 mi (9,561.83 km) |
| Conroe to Randazzo | 5,932.36 mi (9,547.21 km) |
| Conroe to Rapallo | 5,436.86 mi (8,749.78 km) |
| Conroe to Ravanusa | 5,913.40 mi (9,516.70 km) |
| Conroe to Ravenna | 5,557.94 mi (8,944.64 km) |
| Conroe to Recanati | 5,652.83 mi (9,097.35 km) |
| Conroe to Recco | 5,432.75 mi (8,743.17 km) |
| Conroe to Reggello | 5,558.03 mi (8,944.78 km) |
| Conroe to Reggio di Calabria | 5,953.81 mi (9,581.72 km) |
| Conroe to Reggio Emilia | 5,482.49 mi (8,823.21 km) |
| Conroe to Reggiolo | 5,482.02 mi (8,822.47 km) |
