| Allen Park to River Ridge (Louisiana) | 934.75 mi (1,504.34 km) |
| Allen Park to Riverbank (California) | 2,005.07 mi (3,226.84 km) |
| Allen Park to Riverdale (Georgia) | 604.34 mi (972.59 km) |
| Allen Park to Riverdale (Illinois) | 231.34 mi (372.30 km) |
| Allen Park to Riverside (California) | 1,930.87 mi (3,107.44 km) |
| Allen Park to Riverside (Ohio) | 177.54 mi (285.73 km) |
| Allen Park to Riverton (Utah) | 1,488.22 mi (2,395.05 km) |
| Allen Park to Riverton (Wyoming) | 1,277.12 mi (2,055.33 km) |
| Allen Park to Riverview (Florida) | 998.79 mi (1,607.40 km) |
| Allen Park to Riverview (Michigan) | 6.08 mi (9.79 km) |
| Allen Park to Riviera Beach (Florida) | 1,084.03 mi (1,744.57 km) |
| Allen Park to Riviera Beach (Maryland) | 410.15 mi (660.07 km) |
| Allen Park to Roanoke (Virginia) | 384.99 mi (619.58 km) |
| Allen Park to Roanoke Rapids (North Carolina) | 499.43 mi (803.75 km) |
| Allen Park to Robbinsdale (Minnesota) | 540.55 mi (869.94 km) |
