| Langen to River Ridge (Louisiana) | 5,027.14 mi (8,090.41 km) |
| Langen to Riverbank (California) | 5,644.89 mi (9,084.58 km) |
| Langen to Riverdale (Georgia) | 4,612.36 mi (7,422.87 km) |
| Langen to Riverdale (Illinois) | 4,343.25 mi (6,989.78 km) |
| Langen to Riverside (California) | 5,767.92 mi (9,282.57 km) |
| Langen to Riverside (Ohio) | 4,299.23 mi (6,918.94 km) |
| Langen to Riverton (Utah) | 5,224.19 mi (8,407.52 km) |
| Langen to Riverton (Wyoming) | 4,975.70 mi (8,007.61 km) |
| Langen to Riverview (Florida) | 4,812.00 mi (7,744.16 km) |
| Langen to Riverview (Michigan) | 4,151.59 mi (6,681.34 km) |
| Langen to Riviera Beach (Florida) | 4,770.27 mi (7,677.01 km) |
| Langen to Riviera Beach (Maryland) | 4,028.30 mi (6,482.91 km) |
| Langen to Roanoke (Virginia) | 4,253.78 mi (6,845.79 km) |
| Langen to Roanoke Rapids (North Carolina) | 4,199.34 mi (6,758.18 km) |
| Langen to Robbinsdale (Minnesota) | 4,382.55 mi (7,053.03 km) |
