| Grigiskes to Robertsville (New Jersey) | 4,343.36 mi (6,989.97 km) |
| Grigiskes to Robinson (Texas) | 5,571.85 mi (8,967.02 km) |
| Grigiskes to Robstown (Texas) | 5,807.96 mi (9,347.02 km) |
| Grigiskes to Rochester (Michigan) | 4,501.69 mi (7,244.76 km) |
| Grigiskes to Rochester (Minnesota) | 4,699.60 mi (7,563.27 km) |
| Grigiskes to Rochester (New Hampshire) | 4,077.10 mi (6,561.45 km) |
| Grigiskes to Rochester (New York) | 4,302.58 mi (6,924.34 km) |
| Grigiskes to Rochester Hills (Michigan) | 4,504.02 mi (7,248.52 km) |
| Grigiskes to Rock Hill (South Carolina) | 4,863.62 mi (7,827.25 km) |
| Grigiskes to Rock Island (Illinois) | 4,792.55 mi (7,712.86 km) |
| Grigiskes to Rock Springs (Wyoming) | 5,261.42 mi (8,467.43 km) |
| Grigiskes to Rockford (Illinois) | 4,703.47 mi (7,569.50 km) |
| Grigiskes to Rockledge (Florida) | 5,225.91 mi (8,410.30 km) |
| Grigiskes to Rocklin (California) | 5,677.86 mi (9,137.63 km) |
| Grigiskes to Rockport (Texas) | 5,775.93 mi (9,295.46 km) |
