| Twinsburg to Castrovillari | 4,819.48 mi (7,756.21 km) |
| Twinsburg to Catania | 4,869.66 mi (7,836.96 km) |
| Twinsburg to Catanzaro | 4,875.14 mi (7,845.78 km) |
| Twinsburg to Cattolica | 4,506.79 mi (7,252.97 km) |
| Twinsburg to Cava de' Tirreni | 4,719.59 mi (7,595.45 km) |
| Twinsburg to Cavallino | 4,881.71 mi (7,856.35 km) |
| Twinsburg to Cavarzere | 4,434.95 mi (7,137.37 km) |
| Twinsburg to Cave | 4,600.02 mi (7,403.01 km) |
| Twinsburg to Cavriago | 4,388.23 mi (7,062.17 km) |
| Twinsburg to Cavriglia | 4,472.65 mi (7,198.03 km) |
| Twinsburg to Cazzago San Martino | 4,334.51 mi (6,975.72 km) |
| Twinsburg to Ceccano | 4,626.85 mi (7,446.19 km) |
| Twinsburg to Cecina | 4,440.00 mi (7,145.49 km) |
| Twinsburg to Cefalu | 4,800.69 mi (7,725.96 km) |
| Twinsburg to Ceglie Messapico | 4,838.55 mi (7,786.89 km) |
