| Napa to Medford (Massachusetts) | 2,669.35 mi (4,295.90 km) |
| Napa to Medford (New York) | 2,597.88 mi (4,180.89 km) |
| Napa to Medford (Oregon) | 280.63 mi (451.63 km) |
| Napa to Medina (Ohio) | 2,138.46 mi (3,441.52 km) |
| Napa to Medulla (Florida) | 2,418.46 mi (3,892.14 km) |
| Napa to Mehlville (Missouri) | 1,723.21 mi (2,773.24 km) |
| Napa to Melbourne (Florida) | 2,485.20 mi (3,999.54 km) |
| Napa to Melissa (Texas) | 1,478.46 mi (2,379.35 km) |
| Napa to Melrose (Massachusetts) | 2,671.38 mi (4,299.17 km) |
| Napa to Melrose Park (Illinois) | 1,824.59 mi (2,936.40 km) |
| Napa to Melville (New York) | 2,576.90 mi (4,147.12 km) |
| Napa to Melvindale (Michigan) | 2,061.88 mi (3,318.28 km) |
| Napa to Memphis (Florida) | 2,400.89 mi (3,863.86 km) |
| Napa to Memphis (Tennessee) | 1,795.48 mi (2,889.54 km) |
| Napa to Menasha (Wisconsin) | 1,792.77 mi (2,885.19 km) |
