| Alken to River Ridge (Louisiana) | 4,867.11 mi (7,832.86 km) |
| Alken to Riverbank (California) | 5,503.65 mi (8,857.27 km) |
| Alken to Riverdale (Georgia) | 4,452.22 mi (7,165.15 km) |
| Alken to Riverdale (Illinois) | 4,185.31 mi (6,735.60 km) |
| Alken to Riverside (California) | 5,621.22 mi (9,046.47 km) |
| Alken to Riverside (Ohio) | 4,139.92 mi (6,662.56 km) |
| Alken to Riverton (Utah) | 5,077.53 mi (8,171.50 km) |
| Alken to Riverton (Wyoming) | 4,828.31 mi (7,770.41 km) |
| Alken to Riverview (Florida) | 4,652.33 mi (7,487.21 km) |
| Alken to Riverview (Michigan) | 3,992.76 mi (6,425.73 km) |
| Alken to Riviera Beach (Florida) | 4,611.25 mi (7,421.10 km) |
| Alken to Riviera Beach (Maryland) | 3,868.14 mi (6,225.17 km) |
| Alken to Roanoke (Virginia) | 4,093.64 mi (6,588.08 km) |
| Alken to Roanoke Rapids (North Carolina) | 4,039.18 mi (6,500.43 km) |
| Alken to Robbinsdale (Minnesota) | 4,228.27 mi (6,804.75 km) |
