| Grigiskes to Caguas (Puerto Rico) | 5,241.31 mi (8,435.08 km) |
| Grigiskes to Cahokia (Illinois) | 4,947.83 mi (7,962.76 km) |
| Grigiskes to Calabasas (California) | 5,934.35 mi (9,550.42 km) |
| Grigiskes to Caldwell (Idaho) | 5,281.89 mi (8,500.39 km) |
| Grigiskes to Caledonia (Wisconsin) | 4,638.28 mi (7,464.59 km) |
| Grigiskes to Calera (Alabama) | 5,154.21 mi (8,294.90 km) |
| Grigiskes to Calexico (California) | 5,963.09 mi (9,596.67 km) |
| Grigiskes to Calhoun (Georgia) | 5,017.85 mi (8,075.45 km) |
| Grigiskes to California (Maryland) | 4,527.08 mi (7,285.63 km) |
| Grigiskes to California City (California) | 5,852.54 mi (9,418.75 km) |
| Grigiskes to Callaway (Florida) | 5,286.97 mi (8,508.55 km) |
| Grigiskes to Calumet City (Illinois) | 4,695.56 mi (7,556.77 km) |
| Grigiskes to Calverton (Maryland) | 4,501.20 mi (7,243.98 km) |
| Grigiskes to Camano (Washington) | 5,084.27 mi (8,182.34 km) |
| Grigiskes to Camarillo (California) | 5,935.89 mi (9,552.88 km) |
