| Manassas to Racale | 4,828.70 mi (7,771.04 km) |
| Manassas to Racconigi | 4,202.87 mi (6,763.86 km) |
| Manassas to Raffadali | 4,721.44 mi (7,598.43 km) |
| Manassas to Ragusa | 4,794.71 mi (7,716.34 km) |
| Manassas to Ramacca | 4,775.80 mi (7,685.91 km) |
| Manassas to Randazzo | 4,768.17 mi (7,673.63 km) |
| Manassas to Rapallo | 4,283.83 mi (6,894.15 km) |
| Manassas to Ravanusa | 4,746.67 mi (7,639.02 km) |
| Manassas to Ravenna | 4,409.95 mi (7,097.12 km) |
| Manassas to Recanati | 4,503.28 mi (7,247.32 km) |
| Manassas to Recco | 4,279.65 mi (6,887.43 km) |
| Manassas to Reggello | 4,406.14 mi (7,090.99 km) |
| Manassas to Reggio di Calabria | 4,791.11 mi (7,710.55 km) |
| Manassas to Reggio Emilia | 4,332.97 mi (6,973.24 km) |
| Manassas to Reggiolo | 4,333.66 mi (6,974.36 km) |
