| Mount Prospect to Racale | 5,123.13 mi (8,244.88 km) |
| Mount Prospect to Racconigi | 4,501.72 mi (7,244.82 km) |
| Mount Prospect to Raffadali | 5,054.96 mi (8,135.18 km) |
| Mount Prospect to Ragusa | 5,126.48 mi (8,250.28 km) |
| Mount Prospect to Ramacca | 5,104.39 mi (8,214.73 km) |
| Mount Prospect to Randazzo | 5,092.02 mi (8,194.81 km) |
| Mount Prospect to Rapallo | 4,580.39 mi (7,371.43 km) |
| Mount Prospect to Ravanusa | 5,079.29 mi (8,174.33 km) |
| Mount Prospect to Ravenna | 4,694.39 mi (7,554.89 km) |
| Mount Prospect to Recanati | 4,790.61 mi (7,709.74 km) |
| Mount Prospect to Recco | 4,576.40 mi (7,365.00 km) |
| Mount Prospect to Reggello | 4,699.30 mi (7,562.79 km) |
| Mount Prospect to Reggio di Calabria | 5,110.18 mi (8,224.03 km) |
| Mount Prospect to Reggio Emilia | 4,621.19 mi (7,437.09 km) |
| Mount Prospect to Reggiolo | 4,619.34 mi (7,434.12 km) |
