| Twinsburg to Cadiz | 3,923.58 mi (6,314.39 km) |
| Twinsburg to Calafell | 4,128.88 mi (6,644.79 km) |
| Twinsburg to Calahorra | 3,932.76 mi (6,329.17 km) |
| Twinsburg to Calasparra | 4,083.00 mi (6,570.95 km) |
| Twinsburg to Calatayud | 3,979.21 mi (6,403.92 km) |
| Twinsburg to Caldas de Montbuy | 4,140.51 mi (6,663.50 km) |
| Twinsburg to Caldas de Reyes | 3,619.41 mi (5,824.88 km) |
| Twinsburg to Calella | 4,163.16 mi (6,699.96 km) |
| Twinsburg to Callosa de Segura | 4,125.12 mi (6,638.73 km) |
| Twinsburg to Calpe | 4,149.46 mi (6,677.91 km) |
| Twinsburg to Calvia | 4,229.24 mi (6,806.31 km) |
| Twinsburg to Camas | 3,906.67 mi (6,287.17 km) |
| Twinsburg to Cambados | 3,614.97 mi (5,817.73 km) |
| Twinsburg to Cambre | 3,613.62 mi (5,815.57 km) |
| Twinsburg to Cambrils | 4,110.48 mi (6,615.17 km) |
