| Howard to Cavaillon | 4,335.04 mi (6,976.57 km) |
| Howard to Cebazat | 4,177.29 mi (6,722.70 km) |
| Howard to Cenon | 4,069.79 mi (6,549.69 km) |
| Howard to Cergy | 4,013.28 mi (6,458.74 km) |
| Howard to Cernay | 4,254.43 mi (6,846.85 km) |
| Howard to Cesson | 4,051.56 mi (6,520.35 km) |
| Howard to Cesson-Sevigne | 3,905.19 mi (6,284.80 km) |
| Howard to Cestas | 4,068.01 mi (6,546.83 km) |
| Howard to Chalette-sur-Loing | 4,077.92 mi (6,562.78 km) |
| Howard to Challans | 3,940.69 mi (6,341.93 km) |
| Howard to Chalon-sur-Saone | 4,207.73 mi (6,771.69 km) |
| Howard to Chalons-en-Champagne | 4,103.22 mi (6,603.50 km) |
| Howard to Chamalieres | 4,178.28 mi (6,724.29 km) |
| Howard to Chambery | 4,297.90 mi (6,916.80 km) |
| Howard to Chambly | 4,015.39 mi (6,462.15 km) |
