| Postojna to Caguas (Puerto Rico) | 4,860.35 mi (7,821.97 km) |
| Postojna to Cahokia (Illinois) | 4,965.70 mi (7,991.53 km) |
| Postojna to Calabasas (California) | 6,181.55 mi (9,948.24 km) |
| Postojna to Caldwell (Idaho) | 5,564.89 mi (8,955.82 km) |
| Postojna to Caledonia (Wisconsin) | 4,676.57 mi (7,526.22 km) |
| Postojna to Calera (Alabama) | 5,092.56 mi (8,195.69 km) |
| Postojna to Calexico (California) | 6,171.09 mi (9,931.41 km) |
| Postojna to Calhoun (Georgia) | 4,952.43 mi (7,970.17 km) |
| Postojna to California (Maryland) | 4,426.49 mi (7,123.75 km) |
| Postojna to California City (California) | 6,097.80 mi (9,813.46 km) |
| Postojna to Callaway (Florida) | 5,187.79 mi (8,348.95 km) |
| Postojna to Calumet City (Illinois) | 4,719.74 mi (7,595.69 km) |
| Postojna to Calverton (Maryland) | 4,412.34 mi (7,100.98 km) |
| Postojna to Camano (Washington) | 5,438.33 mi (8,752.15 km) |
| Postojna to Camarillo (California) | 6,187.04 mi (9,957.09 km) |
