| Rock Hill to Missouri City (Texas) | 924.63 mi (1,488.05 km) |
| Rock Hill to Mitchell (South Dakota) | 1,089.77 mi (1,753.82 km) |
| Rock Hill to Mitchellville (Maryland) | 360.75 mi (580.57 km) |
| Rock Hill to Moberly (Missouri) | 699.52 mi (1,125.76 km) |
| Rock Hill to Mobile (Alabama) | 506.11 mi (814.50 km) |
| Rock Hill to Modesto (California) | 2,217.48 mi (3,568.69 km) |
| Rock Hill to Mokena (Illinois) | 587.58 mi (945.62 km) |
| Rock Hill to Moline (Illinois) | 683.64 mi (1,100.22 km) |
| Rock Hill to Moncks Corner (South Carolina) | 135.26 mi (217.68 km) |
| Rock Hill to Monfort Heights (Ohio) | 353.32 mi (568.62 km) |
| Rock Hill to Monmouth (Oregon) | 2,310.78 mi (3,718.85 km) |
| Rock Hill to Monroe (Georgia) | 172.62 mi (277.81 km) |
| Rock Hill to Monroe (Louisiana) | 656.44 mi (1,056.44 km) |
| Rock Hill to Monroe (Michigan) | 498.45 mi (802.18 km) |
| Rock Hill to Monroe (North Carolina) | 26.68 mi (42.93 km) |
