| Gilbert to Cernavoda | 6,506.04 mi (10,470.45 km) |
| Gilbert to Chitila | 6,440.34 mi (10,364.72 km) |
| Gilbert to Cisnadie | 6,320.99 mi (10,172.65 km) |
| Gilbert to Cluj-Napoca | 6,246.06 mi (10,052.07 km) |
| Gilbert to Codlea | 6,357.77 mi (10,231.85 km) |
| Gilbert to Comanesti | 6,343.07 mi (10,208.18 km) |
| Gilbert to Comarnic | 6,388.40 mi (10,281.13 km) |
| Gilbert to Constanta | 6,531.98 mi (10,512.21 km) |
| Gilbert to Corabia | 6,440.15 mi (10,364.42 km) |
| Gilbert to Costesti | 6,400.33 mi (10,300.33 km) |
| Gilbert to Covasna | 6,369.25 mi (10,250.31 km) |
| Gilbert to Craiova | 6,388.86 mi (10,281.88 km) |
| Gilbert to Cristuru Secuiesc | 6,312.83 mi (10,159.52 km) |
| Gilbert to Cugir | 6,291.44 mi (10,125.10 km) |
| Gilbert to Cumpana | 6,533.07 mi (10,513.96 km) |
