| Olten to Caño Martin Peña (Puerto Rico) | 4,544.96 mi (7,314.41 km) |
| Olten to Cañon City (Colorado) | 5,222.50 mi (8,404.80 km) |
| Olten to Canóvanas (Puerto Rico) | 4,540.93 mi (7,307.93 km) |
| Olten to Canton (Georgia) | 4,629.99 mi (7,451.25 km) |
| Olten to Canton (Illinois) | 4,558.23 mi (7,335.75 km) |
| Olten to Canton (Mississippi) | 4,939.45 mi (7,949.28 km) |
| Olten to Canton (Ohio) | 4,203.75 mi (6,765.28 km) |
| Olten to Canyon (Texas) | 5,285.07 mi (8,505.49 km) |
| Olten to Canyon Lake (California) | 5,888.19 mi (9,476.12 km) |
| Olten to Canyon Lake (Texas) | 5,409.73 mi (8,706.11 km) |
| Olten to Cape Coral (Florida) | 4,883.11 mi (7,858.61 km) |
| Olten to Cape Girardeau (Missouri) | 4,693.00 mi (7,552.65 km) |
| Olten to Carbondale (Illinois) | 4,660.10 mi (7,499.70 km) |
| Olten to Carlisle (Pennsylvania) | 4,058.60 mi (6,531.69 km) |
| Olten to Carlsbad (California) | 5,921.27 mi (9,529.36 km) |
