| Horizon City to Cabestany | 5,618.45 mi (9,042.02 km) |
| Horizon City to Cabries | 5,686.51 mi (9,151.56 km) |
| Horizon City to Cachan | 5,352.45 mi (8,613.94 km) |
| Horizon City to Caen | 5,235.35 mi (8,425.47 km) |
| Horizon City to Cagnes-sur-Mer | 5,747.34 mi (9,249.46 km) |
| Horizon City to Cahors | 5,486.83 mi (8,830.20 km) |
| Horizon City to Calais | 5,251.82 mi (8,451.99 km) |
| Horizon City to Caluire-et-Cuire | 5,568.31 mi (8,961.33 km) |
| Horizon City to Cambrai | 5,331.82 mi (8,580.74 km) |
| Horizon City to Canet-en-Roussillon | 5,620.10 mi (9,044.68 km) |
| Horizon City to Cannes | 5,746.80 mi (9,248.58 km) |
| Horizon City to Canteleu | 5,278.43 mi (8,494.81 km) |
| Horizon City to Capbreton | 5,398.75 mi (8,688.45 km) |
| Horizon City to Carcassonne | 5,572.83 mi (8,968.60 km) |
| Horizon City to Carmaux | 5,531.69 mi (8,902.39 km) |
