| Frohburg to River Ridge (Louisiana) | 5,144.39 mi (8,279.10 km) |
| Frohburg to Riverbank (California) | 5,687.55 mi (9,153.23 km) |
| Frohburg to Riverdale (Georgia) | 4,732.97 mi (7,616.98 km) |
| Frohburg to Riverdale (Illinois) | 4,442.46 mi (7,149.46 km) |
| Frohburg to Riverside (California) | 5,824.36 mi (9,373.40 km) |
| Frohburg to Riverside (Ohio) | 4,408.09 mi (7,094.14 km) |
| Frohburg to Riverton (Utah) | 5,281.26 mi (8,499.36 km) |
| Frohburg to Riverton (Wyoming) | 5,035.16 mi (8,103.31 km) |
| Frohburg to Riverview (Florida) | 4,945.87 mi (7,959.60 km) |
| Frohburg to Riverview (Michigan) | 4,256.75 mi (6,850.57 km) |
| Frohburg to Riviera Beach (Florida) | 4,909.22 mi (7,900.63 km) |
| Frohburg to Riviera Beach (Maryland) | 4,150.21 mi (6,679.12 km) |
| Frohburg to Roanoke (Virginia) | 4,374.35 mi (7,039.83 km) |
| Frohburg to Roanoke Rapids (North Carolina) | 4,325.10 mi (6,960.57 km) |
| Frohburg to Robbinsdale (Minnesota) | 4,464.93 mi (7,185.62 km) |
