| Loughton to Ridgeland (Mississippi) | 4,509.22 mi (7,256.89 km) |
| Loughton to Ridgewood (New Jersey) | 3,458.94 mi (5,566.62 km) |
| Loughton to Rifle (Colorado) | 4,792.03 mi (7,712.02 km) |
| Loughton to Rincon (Georgia) | 4,153.60 mi (6,684.57 km) |
| Loughton to Ringwood (New Jersey) | 3,460.13 mi (5,568.54 km) |
| Loughton to Río Grande (Puerto Rico) | 4,202.11 mi (6,762.65 km) |
| Loughton to Rio Grande City (Texas) | 5,166.86 mi (8,315.25 km) |
| Loughton to Rio Linda (California) | 5,271.02 mi (8,482.89 km) |
| Loughton to Rio Rancho (New Mexico) | 4,983.59 mi (8,020.32 km) |
| Loughton to Rio Rico (Arizona) | 5,342.02 mi (8,597.14 km) |
| Loughton to Ripon (California) | 5,316.64 mi (8,556.31 km) |
| Loughton to River Edge (New Jersey) | 3,458.32 mi (5,565.63 km) |
| Loughton to River Falls (Wisconsin) | 3,995.44 mi (6,430.04 km) |
| Loughton to River Forest (Illinois) | 3,957.05 mi (6,368.26 km) |
| Loughton to River Grove (Illinois) | 3,956.39 mi (6,367.19 km) |
