| Holbrook to Celano | 4,277.12 mi (6,883.36 km) |
| Holbrook to Cento | 4,087.08 mi (6,577.51 km) |
| Holbrook to Cepagatti | 4,289.42 mi (6,903.16 km) |
| Holbrook to Ceprano | 4,294.50 mi (6,911.33 km) |
| Holbrook to Cercola | 4,356.14 mi (7,010.52 km) |
| Holbrook to Cerea | 4,068.82 mi (6,548.13 km) |
| Holbrook to Cerese | 4,053.70 mi (6,523.80 km) |
| Holbrook to Cerignola | 4,409.71 mi (7,096.74 km) |
| Holbrook to Cermenate | 3,961.21 mi (6,374.95 km) |
| Holbrook to Cernusco sul Naviglio | 3,977.74 mi (6,401.55 km) |
| Holbrook to Cerreto Guidi | 4,101.91 mi (6,601.39 km) |
| Holbrook to Cerro Maggiore | 3,958.61 mi (6,370.77 km) |
| Holbrook to Certaldo | 4,116.15 mi (6,624.31 km) |
| Holbrook to Cerveteri | 4,215.89 mi (6,784.82 km) |
| Holbrook to Cervia | 4,149.21 mi (6,677.51 km) |
