| College Park to Racale | 4,794.66 mi (7,716.25 km) |
| College Park to Racconigi | 4,168.84 mi (6,709.09 km) |
| College Park to Raffadali | 4,687.25 mi (7,543.40 km) |
| College Park to Ragusa | 4,760.52 mi (7,661.32 km) |
| College Park to Ramacca | 4,741.62 mi (7,630.90 km) |
| College Park to Randazzo | 4,734.00 mi (7,618.63 km) |
| College Park to Rapallo | 4,249.80 mi (6,839.40 km) |
| College Park to Ravanusa | 4,712.47 mi (7,583.99 km) |
| College Park to Ravenna | 4,376.01 mi (7,042.50 km) |
| College Park to Recanati | 4,469.30 mi (7,192.65 km) |
| College Park to Recco | 4,245.63 mi (6,832.68 km) |
| College Park to Reggello | 4,372.13 mi (7,036.26 km) |
| College Park to Reggio di Calabria | 4,756.95 mi (7,655.57 km) |
| College Park to Reggio Emilia | 4,299.00 mi (6,918.58 km) |
| College Park to Reggiolo | 4,299.72 mi (6,919.73 km) |
