| South Lyon to Robbinsdale (Minnesota) | 514.28 mi (827.66 km) |
| South Lyon to Robertsville (New Jersey) | 506.39 mi (814.96 km) |
| South Lyon to Robinson (Texas) | 1,061.23 mi (1,707.88 km) |
| South Lyon to Robstown (Texas) | 1,282.50 mi (2,063.98 km) |
| South Lyon to Rochester (Michigan) | 31.26 mi (50.30 km) |
| South Lyon to Rochester (Minnesota) | 456.77 mi (735.10 km) |
| South Lyon to Rochester (New Hampshire) | 643.66 mi (1,035.87 km) |
| South Lyon to Rochester (New York) | 309.75 mi (498.49 km) |
| South Lyon to Rochester Hills (Michigan) | 28.89 mi (46.50 km) |
| South Lyon to Rock Hill (South Carolina) | 538.48 mi (866.60 km) |
| South Lyon to Rock Island (Illinois) | 362.45 mi (583.30 km) |
| South Lyon to Rock Springs (Wyoming) | 1,308.66 mi (2,106.08 km) |
| South Lyon to Rockford (Illinois) | 276.58 mi (445.11 km) |
| South Lyon to Rockledge (Florida) | 990.59 mi (1,594.21 km) |
| South Lyon to Rocklin (California) | 1,971.12 mi (3,172.21 km) |
