| Louth to River Ridge (Louisiana) | 4,594.44 mi (7,394.03 km) |
| Louth to Riverbank (California) | 5,224.66 mi (8,408.28 km) |
| Louth to Riverdale (Georgia) | 4,181.42 mi (6,729.35 km) |
| Louth to Riverdale (Illinois) | 3,904.99 mi (6,284.48 km) |
| Louth to Riverside (California) | 5,339.12 mi (8,592.48 km) |
| Louth to Riverside (Ohio) | 3,862.97 mi (6,216.85 km) |
| Louth to Riverton (Utah) | 4,795.51 mi (7,717.62 km) |
| Louth to Riverton (Wyoming) | 4,545.99 mi (7,316.06 km) |
| Louth to Riverview (Florida) | 4,391.46 mi (7,067.38 km) |
| Louth to Riverview (Michigan) | 3,714.31 mi (5,977.60 km) |
| Louth to Riviera Beach (Florida) | 4,355.23 mi (7,009.07 km) |
| Louth to Riviera Beach (Maryland) | 3,598.05 mi (5,790.50 km) |
| Louth to Roanoke (Virginia) | 3,822.75 mi (6,152.12 km) |
| Louth to Roanoke Rapids (North Carolina) | 3,771.76 mi (6,070.06 km) |
| Louth to Robbinsdale (Minnesota) | 3,945.03 mi (6,348.91 km) |
