| Catalina Foothills to McKeesport (Pennsylvania) | 1,804.21 mi (2,903.59 km) |
| Catalina Foothills to McKinleyville (California) | 942.90 mi (1,517.45 km) |
| Catalina Foothills to McKinney (Texas) | 827.79 mi (1,332.20 km) |
| Catalina Foothills to McLean (Virginia) | 1,935.09 mi (3,114.23 km) |
| Catalina Foothills to McMinnville (Oregon) | 1,108.53 mi (1,784.00 km) |
| Catalina Foothills to McMinnville (Tennessee) | 1,452.75 mi (2,337.98 km) |
| Catalina Foothills to McNair (Virginia) | 1,923.47 mi (3,095.53 km) |
| Catalina Foothills to McPherson (Kansas) | 853.85 mi (1,374.14 km) |
| Catalina Foothills to Mead Valley (California) | 385.33 mi (620.12 km) |
| Catalina Foothills to Meadow Woods (Florida) | 1,776.51 mi (2,859.02 km) |
| Catalina Foothills to Meadowbrook (Virginia) | 1,916.46 mi (3,084.25 km) |
| Catalina Foothills to Meadville (Pennsylvania) | 1,803.49 mi (2,902.44 km) |
| Catalina Foothills to Mebane (North Carolina) | 1,817.20 mi (2,924.50 km) |
| Catalina Foothills to Mechanicsville (Virginia) | 1,923.09 mi (3,094.91 km) |
| Catalina Foothills to Medford (Massachusetts) | 2,270.06 mi (3,653.32 km) |
