| Horizon City to Casamassima | 6,245.59 mi (10,051.31 km) |
| Horizon City to Casandrino | 6,145.70 mi (9,890.55 km) |
| Horizon City to Casapulla | 6,140.71 mi (9,882.52 km) |
| Horizon City to Casarano | 6,337.64 mi (10,199.44 km) |
| Horizon City to Casatenovo | 5,742.39 mi (9,241.49 km) |
| Horizon City to Casciana Terme | 5,887.82 mi (9,475.53 km) |
| Horizon City to Cascina | 5,878.24 mi (9,460.12 km) |
| Horizon City to Caselle Torinese | 5,702.01 mi (9,176.49 km) |
| Horizon City to Caserta | 6,142.62 mi (9,885.60 km) |
| Horizon City to Casier | 5,854.55 mi (9,422.00 km) |
| Horizon City to Casorate Primo | 5,748.00 mi (9,250.52 km) |
| Horizon City to Casoria | 6,149.18 mi (9,896.15 km) |
| Horizon City to Cassano al Ionio | 6,279.33 mi (10,105.61 km) |
| Horizon City to Cassano d'Adda | 5,757.28 mi (9,265.45 km) |
| Horizon City to Cassano delle Murge | 6,243.23 mi (10,047.51 km) |
