| Porcia to Chambray-les-Tours | 571.82 mi (920.26 km) |
| Porcia to Chamonix-Mont-Blanc | 276.11 mi (444.35 km) |
| Porcia to Champigny-sur-Marne | 511.37 mi (822.97 km) |
| Porcia to Champs-Sur-Marne | 508.43 mi (818.25 km) |
| Porcia to Chanteloup-les-Vignes | 535.81 mi (862.30 km) |
| Porcia to Chantepie | 685.11 mi (1,102.58 km) |
| Porcia to Chantilly | 522.49 mi (840.86 km) |
| Porcia to Chaponost | 379.31 mi (610.44 km) |
| Porcia to Charenton-le-Pont | 516.34 mi (830.97 km) |
| Porcia to Charleville-Mezieres | 450.41 mi (724.87 km) |
| Porcia to Chartres | 549.49 mi (884.32 km) |
| Porcia to Chassieu | 368.32 mi (592.76 km) |
| Porcia to Chateau-d'Olonne | 686.05 mi (1,104.10 km) |
| Porcia to Chateau-Gontier | 641.00 mi (1,031.59 km) |
| Porcia to Chateau-Thierry | 479.35 mi (771.45 km) |
