| Luton to Ridgeland (Mississippi) | 4,484.00 mi (7,216.31 km) |
| Luton to Ridgewood (New Jersey) | 3,434.13 mi (5,526.70 km) |
| Luton to Rifle (Colorado) | 4,765.84 mi (7,669.88 km) |
| Luton to Rincon (Georgia) | 4,129.30 mi (6,645.47 km) |
| Luton to Ringwood (New Jersey) | 3,435.29 mi (5,528.56 km) |
| Luton to Río Grande (Puerto Rico) | 4,183.44 mi (6,732.60 km) |
| Luton to Rio Grande City (Texas) | 5,141.43 mi (8,274.33 km) |
| Luton to Rio Linda (California) | 5,245.19 mi (8,441.31 km) |
| Luton to Rio Rancho (New Mexico) | 4,957.43 mi (7,978.21 km) |
| Luton to Rio Rico (Arizona) | 5,315.84 mi (8,555.02 km) |
| Luton to Ripon (California) | 5,290.75 mi (8,514.64 km) |
| Luton to River Edge (New Jersey) | 3,433.53 mi (5,525.73 km) |
| Luton to River Falls (Wisconsin) | 3,969.32 mi (6,388.00 km) |
| Luton to River Forest (Illinois) | 3,931.22 mi (6,326.69 km) |
| Luton to River Grove (Illinois) | 3,930.55 mi (6,325.61 km) |
