| Senec to Culpeper (Virginia) | 4,525.08 mi (7,282.42 km) |
| Senec to Culver City (California) | 6,134.88 mi (9,873.13 km) |
| Senec to Cumberland (Maryland) | 4,498.96 mi (7,240.38 km) |
| Senec to Cupertino (California) | 6,022.58 mi (9,692.40 km) |
| Senec to Cutler Bay (Florida) | 5,254.70 mi (8,456.63 km) |
| Senec to Cutlerville (Michigan) | 4,604.27 mi (7,409.85 km) |
| Senec to Cuyahoga Falls (Ohio) | 4,532.75 mi (7,294.76 km) |
| Senec to Cypress (California) | 6,136.84 mi (9,876.28 km) |
| Senec to Cypress Gardens (Florida) | 5,188.50 mi (8,350.09 km) |
| Senec to Cypress Lake (Florida) | 5,271.73 mi (8,484.03 km) |
| Senec to D'Iberville (Mississippi) | 5,352.63 mi (8,614.22 km) |
| Senec to Dakota Ridge (Colorado) | 5,423.31 mi (8,727.97 km) |
| Senec to Dale City (Virginia) | 4,490.91 mi (7,227.42 km) |
| Senec to Dallas (Georgia) | 5,017.03 mi (8,074.12 km) |
| Senec to Dallas (Oregon) | 5,576.55 mi (8,974.59 km) |
