| Park Ridge to Racale | 5,121.73 mi (8,242.63 km) |
| Park Ridge to Racconigi | 4,500.21 mi (7,242.38 km) |
| Park Ridge to Raffadali | 5,053.12 mi (8,132.20 km) |
| Park Ridge to Ragusa | 5,124.66 mi (8,247.35 km) |
| Park Ridge to Ramacca | 5,102.61 mi (8,211.85 km) |
| Park Ridge to Randazzo | 5,090.28 mi (8,192.02 km) |
| Park Ridge to Rapallo | 4,578.91 mi (7,369.05 km) |
| Park Ridge to Ravanusa | 5,077.46 mi (8,171.38 km) |
| Park Ridge to Ravenna | 4,693.06 mi (7,552.75 km) |
| Park Ridge to Recanati | 4,789.25 mi (7,707.56 km) |
| Park Ridge to Recco | 4,574.91 mi (7,362.61 km) |
| Park Ridge to Reggello | 4,697.87 mi (7,560.49 km) |
| Park Ridge to Reggio di Calabria | 5,108.50 mi (8,221.34 km) |
| Park Ridge to Reggio Emilia | 4,619.81 mi (7,434.86 km) |
| Park Ridge to Reggiolo | 4,617.99 mi (7,431.93 km) |
