| Guyancourt to Bumbesti-Jiu | 1,031.00 mi (1,659.23 km) |
| Guyancourt to Busteni | 1,123.11 mi (1,807.47 km) |
| Guyancourt to Buzau | 1,187.80 mi (1,911.58 km) |
| Guyancourt to Cajvana | 1,097.58 mi (1,766.39 km) |
| Guyancourt to Calafat | 1,044.99 mi (1,681.75 km) |
| Guyancourt to Calan | 1,000.53 mi (1,610.19 km) |
| Guyancourt to Calarasi | 1,236.16 mi (1,989.41 km) |
| Guyancourt to Campia Turzii | 1,022.71 mi (1,645.90 km) |
| Guyancourt to Campina | 1,139.24 mi (1,833.43 km) |
| Guyancourt to Campulung | 1,104.30 mi (1,777.21 km) |
| Guyancourt to Campulung Moldovenesc | 1,081.31 mi (1,740.21 km) |
| Guyancourt to Caracal | 1,103.66 mi (1,776.17 km) |
| Guyancourt to Caransebes | 972.40 mi (1,564.93 km) |
| Guyancourt to Carei | 938.83 mi (1,510.89 km) |
| Guyancourt to Cernavoda | 1,264.14 mi (2,034.44 km) |
