| Karhula to Caño Martin Peña (Puerto Rico) | 5,214.46 mi (8,391.86 km) |
| Karhula to Cañon City (Colorado) | 5,084.65 mi (8,182.96 km) |
| Karhula to Canóvanas (Puerto Rico) | 5,213.14 mi (8,389.74 km) |
| Karhula to Canton (Georgia) | 4,839.75 mi (7,788.82 km) |
| Karhula to Canton (Illinois) | 4,604.61 mi (7,410.40 km) |
| Karhula to Canton (Mississippi) | 5,091.12 mi (8,193.36 km) |
| Karhula to Canton (Ohio) | 4,362.20 mi (7,020.28 km) |
| Karhula to Canyon (Texas) | 5,233.53 mi (8,422.56 km) |
| Karhula to Canyon Lake (California) | 5,619.56 mi (9,043.80 km) |
| Karhula to Canyon Lake (Texas) | 5,471.21 mi (8,805.05 km) |
| Karhula to Cape Coral (Florida) | 5,227.72 mi (8,413.20 km) |
| Karhula to Cape Girardeau (Missouri) | 4,790.19 mi (7,709.06 km) |
| Karhula to Carbondale (Illinois) | 4,756.45 mi (7,654.77 km) |
| Karhula to Carlisle (Pennsylvania) | 4,281.26 mi (6,890.02 km) |
| Karhula to Carlsbad (California) | 5,657.19 mi (9,104.37 km) |
