| Boppard to Medford (New York) | 3,760.63 mi (6,052.15 km) |
| Boppard to Medford (Oregon) | 5,377.09 mi (8,653.59 km) |
| Boppard to Medina (Ohio) | 4,098.90 mi (6,596.54 km) |
| Boppard to Medulla (Florida) | 4,741.36 mi (7,630.48 km) |
| Boppard to Mehlville (Missouri) | 4,547.53 mi (7,318.54 km) |
| Boppard to Melbourne (Florida) | 4,678.14 mi (7,528.74 km) |
| Boppard to Melissa (Texas) | 5,048.77 mi (8,125.21 km) |
| Boppard to Melrose (Massachusetts) | 3,612.58 mi (5,813.88 km) |
| Boppard to Melrose Park (Illinois) | 4,289.96 mi (6,904.03 km) |
| Boppard to Melville (New York) | 3,779.50 mi (6,082.51 km) |
| Boppard to Melvindale (Michigan) | 4,096.27 mi (6,592.31 km) |
| Boppard to Memphis (Florida) | 4,786.23 mi (7,702.69 km) |
| Boppard to Memphis (Tennessee) | 4,704.17 mi (7,570.63 km) |
| Boppard to Menasha (Wisconsin) | 4,200.62 mi (6,760.24 km) |
| Boppard to Mendota (California) | 5,643.79 mi (9,082.81 km) |
