| McDonough to Racale | 5,347.33 mi (8,605.69 km) |
| McDonough to Racconigi | 4,721.79 mi (7,598.99 km) |
| McDonough to Raffadali | 5,234.04 mi (8,423.37 km) |
| McDonough to Ragusa | 5,307.50 mi (8,541.60 km) |
| McDonough to Ramacca | 5,289.26 mi (8,512.24 km) |
| McDonough to Randazzo | 5,282.52 mi (8,501.40 km) |
| McDonough to Rapallo | 4,802.90 mi (7,729.51 km) |
| McDonough to Ravanusa | 5,259.39 mi (8,464.17 km) |
| McDonough to Ravenna | 4,930.08 mi (7,934.20 km) |
| McDonough to Recanati | 5,023.04 mi (8,083.81 km) |
| McDonough to Recco | 4,798.71 mi (7,722.78 km) |
| McDonough to Reggello | 4,925.42 mi (7,926.70 km) |
| McDonough to Reggio di Calabria | 5,306.26 mi (8,539.60 km) |
| McDonough to Reggio Emilia | 4,852.84 mi (7,809.89 km) |
| McDonough to Reggiolo | 4,853.76 mi (7,811.38 km) |
