| Galveston to Robertsville (New Jersey) | 1,392.05 mi (2,240.29 km) |
| Galveston to Robinson (Texas) | 201.98 mi (325.06 km) |
| Galveston to Robstown (Texas) | 196.30 mi (315.91 km) |
| Galveston to Rochester (Michigan) | 1,135.67 mi (1,827.68 km) |
| Galveston to Rochester (Minnesota) | 1,028.91 mi (1,655.87 km) |
| Galveston to Rochester (New Hampshire) | 1,638.36 mi (2,636.69 km) |
| Galveston to Rochester (New York) | 1,355.76 mi (2,181.88 km) |
| Galveston to Rochester Hills (Michigan) | 1,133.32 mi (1,823.89 km) |
| Galveston to Rock Hill (South Carolina) | 900.83 mi (1,449.74 km) |
| Galveston to Rock Island (Illinois) | 878.31 mi (1,413.50 km) |
| Galveston to Rock Springs (Wyoming) | 1,170.96 mi (1,884.48 km) |
| Galveston to Rockford (Illinois) | 955.89 mi (1,538.36 km) |
| Galveston to Rockledge (Florida) | 859.06 mi (1,382.52 km) |
| Galveston to Rocklin (California) | 1,639.78 mi (2,638.97 km) |
| Galveston to Rockport (Texas) | 156.80 mi (252.35 km) |
