| Tomball to Chivasso | 5,367.30 mi (8,637.83 km) |
| Tomball to Ciampino | 5,692.05 mi (9,160.47 km) |
| Tomball to Cicciano | 5,807.23 mi (9,345.84 km) |
| Tomball to Cingoli | 5,657.36 mi (9,104.64 km) |
| Tomball to Cinisello Balsamo | 5,409.89 mi (8,706.37 km) |
| Tomball to Cinisi | 5,855.45 mi (9,423.43 km) |
| Tomball to Cirie | 5,353.71 mi (8,615.96 km) |
| Tomball to Ciro Marina | 5,982.93 mi (9,628.59 km) |
| Tomball to Cislago | 5,395.97 mi (8,683.97 km) |
| Tomball to Cisterna di Latina | 5,709.91 mi (9,189.20 km) |
| Tomball to Cisternino | 5,939.13 mi (9,558.10 km) |
| Tomball to Citta di Castello | 5,613.20 mi (9,033.57 km) |
| Tomball to Citta Sant'Angelo | 5,725.36 mi (9,214.07 km) |
| Tomball to Cittadella | 5,511.25 mi (8,869.50 km) |
| Tomball to Cittanova | 5,979.88 mi (9,623.68 km) |
