| Pottstown to Cavaillon | 3,975.90 mi (6,398.59 km) |
| Pottstown to Cebazat | 3,830.55 mi (6,164.68 km) |
| Pottstown to Cenon | 3,696.86 mi (5,949.52 km) |
| Pottstown to Cergy | 3,698.39 mi (5,951.98 km) |
| Pottstown to Cernay | 3,947.10 mi (6,352.25 km) |
| Pottstown to Cesson | 3,733.37 mi (6,008.28 km) |
| Pottstown to Cesson-Sevigne | 3,565.10 mi (5,737.48 km) |
| Pottstown to Cestas | 3,693.21 mi (5,943.64 km) |
| Pottstown to Chalette-sur-Loing | 3,753.93 mi (6,041.36 km) |
| Pottstown to Challans | 3,584.60 mi (5,768.86 km) |
| Pottstown to Chalon-sur-Saone | 3,878.98 mi (6,242.61 km) |
| Pottstown to Chalons-en-Champagne | 3,796.77 mi (6,110.32 km) |
| Pottstown to Chamalieres | 3,830.77 mi (6,165.02 km) |
| Pottstown to Chambery | 3,960.83 mi (6,374.33 km) |
| Pottstown to Chambly | 3,702.77 mi (5,959.04 km) |
