| Forest to River Ridge (Louisiana) | 4,829.50 mi (7,772.32 km) |
| Forest to Riverbank (California) | 5,478.95 mi (8,817.52 km) |
| Forest to Riverdale (Georgia) | 4,414.16 mi (7,103.90 km) |
| Forest to Riverdale (Illinois) | 4,150.68 mi (6,679.87 km) |
| Forest to Riverside (California) | 5,593.81 mi (9,002.37 km) |
| Forest to Riverside (Ohio) | 4,103.72 mi (6,604.30 km) |
| Forest to Riverton (Utah) | 5,050.21 mi (8,127.53 km) |
| Forest to Riverton (Wyoming) | 4,800.63 mi (7,725.87 km) |
| Forest to Riverview (Florida) | 4,612.42 mi (7,422.98 km) |
| Forest to Riverview (Michigan) | 3,957.19 mi (6,368.49 km) |
| Forest to Riviera Beach (Florida) | 4,570.71 mi (7,355.85 km) |
| Forest to Riviera Beach (Maryland) | 3,829.97 mi (6,163.74 km) |
| Forest to Roanoke (Virginia) | 4,055.64 mi (6,526.93 km) |
| Forest to Roanoke Rapids (North Carolina) | 4,000.43 mi (6,438.07 km) |
| Forest to Robbinsdale (Minnesota) | 4,196.56 mi (6,753.72 km) |
