| Ladson to Racale | 5,184.63 mi (8,343.85 km) |
| Ladson to Racconigi | 4,560.79 mi (7,339.89 km) |
| Ladson to Raffadali | 5,059.38 mi (8,142.29 km) |
| Ladson to Ragusa | 5,133.06 mi (8,260.86 km) |
| Ladson to Ramacca | 5,115.90 mi (8,233.25 km) |
| Ladson to Randazzo | 5,110.70 mi (8,224.88 km) |
| Ladson to Rapallo | 4,642.21 mi (7,470.92 km) |
| Ladson to Ravanusa | 5,084.90 mi (8,183.35 km) |
| Ladson to Ravenna | 4,772.68 mi (7,680.89 km) |
| Ladson to Recanati | 4,864.23 mi (7,828.22 km) |
| Ladson to Recco | 4,637.99 mi (7,464.12 km) |
| Ladson to Reggello | 4,765.21 mi (7,668.86 km) |
| Ladson to Reggio di Calabria | 5,135.85 mi (8,265.35 km) |
| Ladson to Reggio Emilia | 4,694.60 mi (7,555.24 km) |
| Ladson to Reggiolo | 4,696.36 mi (7,558.05 km) |
