| Groves to Chivasso | 5,302.78 mi (8,534.00 km) |
| Groves to Ciampino | 5,626.01 mi (9,054.20 km) |
| Groves to Cicciano | 5,741.37 mi (9,239.84 km) |
| Groves to Cingoli | 5,593.49 mi (9,001.86 km) |
| Groves to Cinisello Balsamo | 5,346.49 mi (8,604.34 km) |
| Groves to Cinisi | 5,785.63 mi (9,311.07 km) |
| Groves to Cirie | 5,289.10 mi (8,511.99 km) |
| Groves to Ciro Marina | 5,916.86 mi (9,522.26 km) |
| Groves to Cislago | 5,332.57 mi (8,581.94 km) |
| Groves to Cisterna di Latina | 5,643.76 mi (9,082.75 km) |
| Groves to Cisternino | 5,874.76 mi (9,454.52 km) |
| Groves to Citta di Castello | 5,548.90 mi (8,930.09 km) |
| Groves to Citta Sant'Angelo | 5,660.98 mi (9,110.47 km) |
| Groves to Cittadella | 5,449.33 mi (8,769.85 km) |
| Groves to Cittanova | 5,912.04 mi (9,514.51 km) |
