| Louth to Ridgeland (Mississippi) | 4,463.07 mi (7,182.61 km) |
| Louth to Ridgewood (New Jersey) | 3,419.14 mi (5,502.58 km) |
| Louth to Rifle (Colorado) | 4,716.26 mi (7,590.09 km) |
| Louth to Rincon (Georgia) | 4,119.72 mi (6,630.05 km) |
| Louth to Ringwood (New Jersey) | 3,419.89 mi (5,503.78 km) |
| Louth to Río Grande (Puerto Rico) | 4,214.53 mi (6,782.64 km) |
| Louth to Rio Grande City (Texas) | 5,116.99 mi (8,234.99 km) |
| Louth to Rio Linda (California) | 5,182.51 mi (8,340.45 km) |
| Louth to Rio Rancho (New Mexico) | 4,913.55 mi (7,907.60 km) |
| Louth to Rio Rico (Arizona) | 5,270.94 mi (8,482.76 km) |
| Louth to Ripon (California) | 5,229.15 mi (8,415.51 km) |
| Louth to River Edge (New Jersey) | 3,418.73 mi (5,501.92 km) |
| Louth to River Falls (Wisconsin) | 3,928.43 mi (6,322.20 km) |
| Louth to River Forest (Illinois) | 3,899.61 mi (6,275.82 km) |
| Louth to River Grove (Illinois) | 3,898.88 mi (6,274.64 km) |
