| Oldsmar to Castrovillari | 5,435.02 mi (8,746.81 km) |
| Oldsmar to Catania | 5,454.65 mi (8,778.41 km) |
| Oldsmar to Catanzaro | 5,483.14 mi (8,824.26 km) |
| Oldsmar to Cattolica | 5,149.84 mi (8,287.87 km) |
| Oldsmar to Cava de' Tirreni | 5,336.94 mi (8,588.97 km) |
| Oldsmar to Cavallino | 5,512.53 mi (8,871.56 km) |
| Oldsmar to Cavarzere | 5,087.74 mi (8,187.92 km) |
| Oldsmar to Cave | 5,220.88 mi (8,402.19 km) |
| Oldsmar to Cavriago | 5,029.94 mi (8,094.90 km) |
| Oldsmar to Cavriglia | 5,105.44 mi (8,216.41 km) |
| Oldsmar to Cazzago San Martino | 4,983.83 mi (8,020.70 km) |
| Oldsmar to Ceccano | 5,246.89 mi (8,444.05 km) |
| Oldsmar to Cecina | 5,066.38 mi (8,153.56 km) |
| Oldsmar to Cefalu | 5,385.71 mi (8,667.47 km) |
| Oldsmar to Ceglie Messapico | 5,469.24 mi (8,801.89 km) |
