| Holbrook to Cassina de' Pecchi | 3,979.17 mi (6,403.86 km) |
| Holbrook to Cassino | 4,310.28 mi (6,936.73 km) |
| Holbrook to Castagneto Carducci | 4,109.62 mi (6,613.80 km) |
| Holbrook to Castano Primo | 3,952.27 mi (6,360.57 km) |
| Holbrook to Castel Bolognese | 4,123.27 mi (6,635.76 km) |
| Holbrook to Castel Gandolfo | 4,249.23 mi (6,838.47 km) |
| Holbrook to Castel Goffredo | 4,033.81 mi (6,491.80 km) |
| Holbrook to Castel Maggiore | 4,096.20 mi (6,592.20 km) |
| Holbrook to Castel Mella | 4,013.36 mi (6,458.88 km) |
| Holbrook to Castel San Giorgio | 4,374.70 mi (7,040.41 km) |
| Holbrook to Castel San Giovanni | 3,996.89 mi (6,432.38 km) |
| Holbrook to Castel San Pietro Terme | 4,111.11 mi (6,616.20 km) |
| Holbrook to Castel Volturno | 4,330.25 mi (6,968.86 km) |
| Holbrook to Castelbuono | 4,453.84 mi (7,167.76 km) |
| Holbrook to Casteldaccia | 4,423.56 mi (7,119.02 km) |
