| Gretz-Armainvilliers to Bumbesti-Jiu | 1,000.87 mi (1,610.75 km) |
| Gretz-Armainvilliers to Busteni | 1,092.96 mi (1,758.95 km) |
| Gretz-Armainvilliers to Buzau | 1,157.65 mi (1,863.06 km) |
| Gretz-Armainvilliers to Cajvana | 1,067.81 mi (1,718.47 km) |
| Gretz-Armainvilliers to Calafat | 1,015.06 mi (1,633.59 km) |
| Gretz-Armainvilliers to Calan | 970.38 mi (1,561.67 km) |
| Gretz-Armainvilliers to Calarasi | 1,206.02 mi (1,940.91 km) |
| Gretz-Armainvilliers to Campia Turzii | 992.62 mi (1,597.46 km) |
| Gretz-Armainvilliers to Campina | 1,109.09 mi (1,784.91 km) |
| Gretz-Armainvilliers to Campulung | 1,074.15 mi (1,728.69 km) |
| Gretz-Armainvilliers to Campulung Moldovenesc | 1,051.47 mi (1,692.18 km) |
| Gretz-Armainvilliers to Caracal | 1,073.62 mi (1,727.82 km) |
| Gretz-Armainvilliers to Caransebes | 942.28 mi (1,516.45 km) |
| Gretz-Armainvilliers to Carei | 908.90 mi (1,462.73 km) |
| Gretz-Armainvilliers to Cernavoda | 1,233.99 mi (1,985.92 km) |
