| Gretz-Armainvilliers to River Ridge (Louisiana) | 4,819.93 mi (7,756.92 km) |
| Gretz-Armainvilliers to Riverbank (California) | 5,539.15 mi (8,914.39 km) |
| Gretz-Armainvilliers to Riverdale (Georgia) | 4,401.62 mi (7,083.72 km) |
| Gretz-Armainvilliers to Riverdale (Illinois) | 4,162.30 mi (6,698.58 km) |
| Gretz-Armainvilliers to Riverside (California) | 5,642.08 mi (9,080.05 km) |
| Gretz-Armainvilliers to Riverside (Ohio) | 4,105.15 mi (6,606.61 km) |
| Gretz-Armainvilliers to Riverton (Utah) | 5,099.38 mi (8,206.66 km) |
| Gretz-Armainvilliers to Riverton (Wyoming) | 4,848.41 mi (7,802.76 km) |
| Gretz-Armainvilliers to Riverview (Florida) | 4,583.58 mi (7,376.56 km) |
| Gretz-Armainvilliers to Riverview (Michigan) | 3,963.06 mi (6,377.93 km) |
| Gretz-Armainvilliers to Riviera Beach (Florida) | 4,535.48 mi (7,299.14 km) |
| Gretz-Armainvilliers to Riviera Beach (Maryland) | 3,817.28 mi (6,143.31 km) |
| Gretz-Armainvilliers to Roanoke (Virginia) | 4,043.97 mi (6,508.14 km) |
| Gretz-Armainvilliers to Roanoke Rapids (North Carolina) | 3,982.74 mi (6,409.60 km) |
| Gretz-Armainvilliers to Robbinsdale (Minnesota) | 4,224.98 mi (6,799.45 km) |
