| Iisalmi to Cloverly (Maryland) | 4,235.61 mi (6,816.55 km) |
| Iisalmi to Clovis (California) | 5,265.60 mi (8,474.17 km) |
| Iisalmi to Clovis (New Mexico) | 5,142.04 mi (8,275.31 km) |
| Iisalmi to Clute (Texas) | 5,320.51 mi (8,562.54 km) |
| Iisalmi to Coachella (California) | 5,422.72 mi (8,727.02 km) |
| Iisalmi to Coalinga (California) | 5,320.34 mi (8,562.26 km) |
| Iisalmi to Coamo (Puerto Rico) | 5,211.29 mi (8,386.76 km) |
| Iisalmi to Coatesville (Pennsylvania) | 4,151.73 mi (6,681.56 km) |
| Iisalmi to Cockeysville (Maryland) | 4,203.36 mi (6,764.66 km) |
| Iisalmi to Cocoa (Florida) | 4,991.65 mi (8,033.29 km) |
| Iisalmi to Cocoa Beach (Florida) | 4,990.91 mi (8,032.10 km) |
| Iisalmi to Coconut Creek (Florida) | 5,105.93 mi (8,217.21 km) |
| Iisalmi to Coeur d'Alene (Idaho) | 4,502.24 mi (7,245.65 km) |
| Iisalmi to Cohoes (New York) | 3,930.18 mi (6,325.02 km) |
| Iisalmi to Cold Springs (Nevada) | 5,078.01 mi (8,172.27 km) |
