| Ithaca to Castle Pines (Colorado) | 1,487.49 mi (2,393.88 km) |
| Ithaca to Castle Rock (Colorado) | 1,488.38 mi (2,395.32 km) |
| Ithaca to Castro Valley (California) | 2,401.70 mi (3,865.16 km) |
| Ithaca to Catalina Foothills (Arizona) | 1,997.15 mi (3,214.10 km) |
| Ithaca to Cataño (Puerto Rico) | 1,766.46 mi (2,842.84 km) |
| Ithaca to Cathedral City (California) | 2,229.21 mi (3,587.56 km) |
| Ithaca to Catonsville (Maryland) | 220.04 mi (354.13 km) |
| Ithaca to Cave Spring (Virginia) | 405.59 mi (652.74 km) |
| Ithaca to Cayce (South Carolina) | 636.56 mi (1,024.45 km) |
| Ithaca to Cayey (Puerto Rico) | 1,787.29 mi (2,876.37 km) |
| Ithaca to Cedar City (Utah) | 1,947.28 mi (3,133.84 km) |
| Ithaca to Cedar Falls (Iowa) | 811.58 mi (1,306.11 km) |
| Ithaca to Cedar Hill (Texas) | 1,306.79 mi (2,103.08 km) |
| Ithaca to Cedar Lake (Indiana) | 566.80 mi (912.18 km) |
| Ithaca to Cedar Mill (Oregon) | 2,279.29 mi (3,668.16 km) |
