| Lanham to Racale | 4,792.00 mi (7,711.98 km) |
| Lanham to Racconigi | 4,166.20 mi (6,704.85 km) |
| Lanham to Raffadali | 4,684.24 mi (7,538.55 km) |
| Lanham to Ragusa | 4,757.52 mi (7,656.48 km) |
| Lanham to Ramacca | 4,738.65 mi (7,626.12 km) |
| Lanham to Randazzo | 4,731.07 mi (7,613.93 km) |
| Lanham to Rapallo | 4,247.18 mi (6,835.18 km) |
| Lanham to Ravanusa | 4,709.47 mi (7,579.15 km) |
| Lanham to Ravenna | 4,373.48 mi (7,038.44 km) |
| Lanham to Recanati | 4,466.75 mi (7,188.53 km) |
| Lanham to Recco | 4,243.00 mi (6,828.46 km) |
| Lanham to Reggello | 4,369.53 mi (7,032.07 km) |
| Lanham to Reggio di Calabria | 4,754.07 mi (7,650.93 km) |
| Lanham to Reggio Emilia | 4,296.46 mi (6,914.48 km) |
| Lanham to Reggiolo | 4,297.19 mi (6,915.67 km) |
