| Larkspur to Castrovillari | 6,462.48 mi (10,400.35 km) |
| Larkspur to Catania | 6,566.89 mi (10,568.40 km) |
| Larkspur to Catanzaro | 6,527.70 mi (10,505.32 km) |
| Larkspur to Cattolica | 6,124.92 mi (9,857.11 km) |
| Larkspur to Cava de' Tirreni | 6,368.87 mi (10,249.70 km) |
| Larkspur to Cavallino | 6,486.80 mi (10,439.50 km) |
| Larkspur to Cavarzere | 6,039.93 mi (9,720.33 km) |
| Larkspur to Cave | 6,254.19 mi (10,065.14 km) |
| Larkspur to Cavriago | 6,021.61 mi (9,690.84 km) |
| Larkspur to Cavriglia | 6,115.63 mi (9,842.15 km) |
| Larkspur to Cazzago San Martino | 5,957.63 mi (9,587.88 km) |
| Larkspur to Ceccano | 6,279.98 mi (10,106.64 km) |
| Larkspur to Cecina | 6,099.21 mi (9,815.74 km) |
| Larkspur to Cefalu | 6,504.26 mi (10,467.60 km) |
| Larkspur to Ceglie Messapico | 6,448.37 mi (10,377.65 km) |
