| Efringen-Kirchen to River Ridge (Louisiana) | 5,053.46 mi (8,132.76 km) |
| Efringen-Kirchen to Riverbank (California) | 5,740.10 mi (9,237.79 km) |
| Efringen-Kirchen to Riverdale (Georgia) | 4,635.51 mi (7,460.14 km) |
| Efringen-Kirchen to Riverdale (Illinois) | 4,390.52 mi (7,065.86 km) |
| Efringen-Kirchen to Riverside (California) | 5,852.00 mi (9,417.88 km) |
| Efringen-Kirchen to Riverside (Ohio) | 4,336.37 mi (6,978.71 km) |
| Efringen-Kirchen to Riverton (Utah) | 5,308.59 mi (8,543.34 km) |
| Efringen-Kirchen to Riverton (Wyoming) | 5,058.53 mi (8,140.91 km) |
| Efringen-Kirchen to Riverview (Florida) | 4,818.31 mi (7,754.32 km) |
| Efringen-Kirchen to Riverview (Michigan) | 4,193.04 mi (6,748.05 km) |
| Efringen-Kirchen to Riviera Beach (Florida) | 4,769.87 mi (7,676.36 km) |
| Efringen-Kirchen to Riviera Beach (Maryland) | 4,051.12 mi (6,519.64 km) |
| Efringen-Kirchen to Roanoke (Virginia) | 4,277.71 mi (6,884.31 km) |
| Efringen-Kirchen to Roanoke Rapids (North Carolina) | 4,217.12 mi (6,786.81 km) |
| Efringen-Kirchen to Robbinsdale (Minnesota) | 4,446.25 mi (7,155.55 km) |
