| Mengen to Red Bank (New Jersey) | 3,959.75 mi (6,372.60 km) |
| Mengen to Red Bank (Tennessee) | 4,659.59 mi (7,498.89 km) |
| Mengen to Red Bluff (California) | 5,658.96 mi (9,107.21 km) |
| Mengen to Red Hill (South Carolina) | 4,460.62 mi (7,178.67 km) |
| Mengen to Red Oak (Texas) | 5,245.20 mi (8,441.33 km) |
| Mengen to Red Wing (Minnesota) | 4,486.83 mi (7,220.86 km) |
| Mengen to Redan (Georgia) | 4,678.74 mi (7,529.70 km) |
| Mengen to Redding (California) | 5,638.61 mi (9,074.46 km) |
| Mengen to Redland (Maryland) | 4,139.84 mi (6,662.43 km) |
| Mengen to Redlands (California) | 5,873.65 mi (9,452.72 km) |
| Mengen to Redmond (Oregon) | 5,388.61 mi (8,672.12 km) |
| Mengen to Redmond (Washington) | 5,210.16 mi (8,384.95 km) |
| Mengen to Redondo Beach (California) | 5,921.89 mi (9,530.37 km) |
| Mengen to Redwood City (California) | 5,817.93 mi (9,363.05 km) |
| Mengen to Reedley (California) | 5,792.82 mi (9,322.64 km) |
