| Seguin to Cognac | 5,125.27 mi (8,248.32 km) |
| Seguin to Cogolin | 5,502.77 mi (8,855.85 km) |
| Seguin to Colmar | 5,365.05 mi (8,634.21 km) |
| Seguin to Colombes | 5,132.61 mi (8,260.14 km) |
| Seguin to Colomiers | 5,263.76 mi (8,471.21 km) |
| Seguin to Combs-la-Ville | 5,153.11 mi (8,293.13 km) |
| Seguin to Comines | 5,104.36 mi (8,214.67 km) |
| Seguin to Compiegne | 5,139.90 mi (8,271.87 km) |
| Seguin to Concarneau | 4,907.81 mi (7,898.36 km) |
| Seguin to Conde-sur-l'Escaut | 5,136.98 mi (8,267.17 km) |
| Seguin to Conflans-Sainte-Honorine | 5,124.01 mi (8,246.30 km) |
| Seguin to Corbas | 5,349.01 mi (8,608.40 km) |
| Seguin to Corbeil-Essonnes | 5,151.74 mi (8,290.92 km) |
| Seguin to Cormeilles-en-Parisis | 5,128.97 mi (8,254.28 km) |
| Seguin to Cosne sur Loire | 5,208.60 mi (8,382.44 km) |
