| Loudoun Valley Estates to Racale | 4,820.42 mi (7,757.71 km) |
| Loudoun Valley Estates to Racconigi | 4,194.54 mi (6,750.46 km) |
| Loudoun Valley Estates to Raffadali | 4,714.22 mi (7,586.80 km) |
| Loudoun Valley Estates to Ragusa | 4,787.45 mi (7,704.66 km) |
| Loudoun Valley Estates to Ramacca | 4,768.45 mi (7,674.08 km) |
| Loudoun Valley Estates to Randazzo | 4,760.68 mi (7,661.58 km) |
| Loudoun Valley Estates to Rapallo | 4,275.46 mi (6,880.68 km) |
| Loudoun Valley Estates to Ravanusa | 4,739.42 mi (7,627.36 km) |
| Loudoun Valley Estates to Ravenna | 4,401.29 mi (7,083.20 km) |
| Loudoun Valley Estates to Recanati | 4,494.72 mi (7,233.56 km) |
| Loudoun Valley Estates to Recco | 4,271.29 mi (6,873.97 km) |
| Loudoun Valley Estates to Reggello | 4,397.71 mi (7,077.43 km) |
| Loudoun Valley Estates to Reggio di Calabria | 4,783.49 mi (7,698.29 km) |
| Loudoun Valley Estates to Reggio Emilia | 4,324.39 mi (6,959.44 km) |
| Loudoun Valley Estates to Reggiolo | 4,325.02 mi (6,960.45 km) |
