| Poquoson to Cavaillon | 4,126.65 mi (6,641.19 km) |
| Poquoson to Cebazat | 3,985.35 mi (6,413.80 km) |
| Poquoson to Cenon | 3,845.38 mi (6,188.53 km) |
| Poquoson to Cergy | 3,861.79 mi (6,214.95 km) |
| Poquoson to Cernay | 4,111.01 mi (6,616.03 km) |
| Poquoson to Cesson | 3,895.80 mi (6,269.68 km) |
| Poquoson to Cesson-Sevigne | 3,723.08 mi (5,991.72 km) |
| Poquoson to Cestas | 3,841.22 mi (6,181.85 km) |
| Poquoson to Chalette-sur-Loing | 3,914.84 mi (6,300.33 km) |
| Poquoson to Challans | 3,738.33 mi (6,016.26 km) |
| Poquoson to Chalon-sur-Saone | 4,038.07 mi (6,498.65 km) |
| Poquoson to Chalons-en-Champagne | 3,961.64 mi (6,375.65 km) |
| Poquoson to Chamalieres | 3,985.36 mi (6,413.82 km) |
| Poquoson to Chambery | 4,117.42 mi (6,626.34 km) |
| Poquoson to Chambly | 3,866.69 mi (6,222.83 km) |
