| Tomball to Campodarsego | 5,522.31 mi (8,887.30 km) |
| Tomball to Campogalliano | 5,509.14 mi (8,866.10 km) |
| Tomball to Campolongo Maggiore | 5,534.02 mi (8,906.14 km) |
| Tomball to Camponogara | 5,532.80 mi (8,904.19 km) |
| Tomball to Camposampiero | 5,520.47 mi (8,884.33 km) |
| Tomball to Canegrate | 5,397.57 mi (8,686.54 km) |
| Tomball to Canelli | 5,400.94 mi (8,691.98 km) |
| Tomball to Canicatti | 5,920.66 mi (9,528.37 km) |
| Tomball to Canosa di Puglia | 5,861.99 mi (9,433.96 km) |
| Tomball to Cantu | 5,399.86 mi (8,690.24 km) |
| Tomball to Caorle | 5,557.56 mi (8,944.02 km) |
| Tomball to Capaci | 5,861.40 mi (9,433.01 km) |
| Tomball to Capannori | 5,528.25 mi (8,896.85 km) |
| Tomball to Capena | 5,676.38 mi (9,135.24 km) |
| Tomball to Capo d'Orlando | 5,928.71 mi (9,541.33 km) |
