| West Lafayette to Racale | 5,154.65 mi (8,295.61 km) |
| West Lafayette to Racconigi | 4,531.13 mi (7,292.15 km) |
| West Lafayette to Raffadali | 5,077.13 mi (8,170.86 km) |
| West Lafayette to Ragusa | 5,149.20 mi (8,286.83 km) |
| West Lafayette to Ramacca | 5,127.84 mi (8,252.46 km) |
| West Lafayette to Randazzo | 5,116.59 mi (8,234.36 km) |
| West Lafayette to Rapallo | 4,610.47 mi (7,419.84 km) |
| West Lafayette to Ravanusa | 5,101.72 mi (8,210.43 km) |
| West Lafayette to Ravenna | 4,727.43 mi (7,608.07 km) |
| West Lafayette to Recanati | 4,823.17 mi (7,762.15 km) |
| West Lafayette to Recco | 4,606.43 mi (7,413.33 km) |
| West Lafayette to Reggello | 4,730.37 mi (7,612.80 km) |
| West Lafayette to Reggio di Calabria | 5,135.92 mi (8,265.47 km) |
| West Lafayette to Reggio Emilia | 4,653.25 mi (7,488.67 km) |
| West Lafayette to Reggiolo | 4,651.97 mi (7,486.62 km) |
