| Isla Vista to Robertsville (New Jersey) | 2,507.27 mi (4,035.06 km) |
| Isla Vista to Robinson (Texas) | 1,331.71 mi (2,143.18 km) |
| Isla Vista to Robstown (Texas) | 1,386.72 mi (2,231.72 km) |
| Isla Vista to Rochester (Michigan) | 2,048.16 mi (3,296.20 km) |
| Isla Vista to Rochester (Minnesota) | 1,599.20 mi (2,573.67 km) |
| Isla Vista to Rochester (New Hampshire) | 2,661.31 mi (4,282.96 km) |
| Isla Vista to Rochester (New York) | 2,327.62 mi (3,745.94 km) |
| Isla Vista to Rochester Hills (Michigan) | 2,046.21 mi (3,293.06 km) |
| Isla Vista to Rock Hill (South Carolina) | 2,192.95 mi (3,529.21 km) |
| Isla Vista to Rock Island (Illinois) | 1,659.13 mi (2,670.11 km) |
| Isla Vista to Rock Springs (Wyoming) | 761.72 mi (1,225.87 km) |
| Isla Vista to Rockford (Illinois) | 1,743.87 mi (2,806.48 km) |
| Isla Vista to Rockledge (Florida) | 2,331.66 mi (3,752.44 km) |
| Isla Vista to Rocklin (California) | 313.23 mi (504.10 km) |
| Isla Vista to Rockport (Texas) | 1,413.25 mi (2,274.41 km) |
