| Boone to Racale | 5,117.30 mi (8,235.50 km) |
| Boone to Racconigi | 4,491.48 mi (7,228.33 km) |
| Boone to Raffadali | 5,009.06 mi (8,061.30 km) |
| Boone to Ragusa | 5,082.38 mi (8,179.30 km) |
| Boone to Ramacca | 5,063.63 mi (8,149.12 km) |
| Boone to Randazzo | 5,056.19 mi (8,137.15 km) |
| Boone to Rapallo | 4,572.44 mi (7,358.62 km) |
| Boone to Ravanusa | 5,034.32 mi (8,101.95 km) |
| Boone to Ravenna | 4,698.50 mi (7,561.50 km) |
| Boone to Recanati | 4,791.86 mi (7,711.76 km) |
| Boone to Recco | 4,568.26 mi (7,351.91 km) |
| Boone to Reggello | 4,694.75 mi (7,555.46 km) |
| Boone to Reggio di Calabria | 5,079.29 mi (8,174.32 km) |
| Boone to Reggio Emilia | 4,621.55 mi (7,437.67 km) |
| Boone to Reggiolo | 4,622.22 mi (7,438.75 km) |
