| Holbrook to Commerce (California) | 2,490.85 mi (4,008.64 km) |
| Holbrook to Commerce City (Colorado) | 1,665.61 mi (2,680.55 km) |
| Holbrook to Compton (California) | 2,497.74 mi (4,019.73 km) |
| Holbrook to Comstock Park (Michigan) | 665.85 mi (1,071.58 km) |
| Holbrook to Concord (California) | 2,586.39 mi (4,162.39 km) |
| Holbrook to Concord (Missouri) | 931.47 mi (1,499.05 km) |
| Holbrook to Concord (New Hampshire) | 185.31 mi (298.23 km) |
| Holbrook to Concord (North Carolina) | 555.08 mi (893.31 km) |
| Holbrook to Conneaut (Ohio) | 396.53 mi (638.15 km) |
| Holbrook to Connersville (Indiana) | 641.08 mi (1,031.71 km) |
| Holbrook to Conroe (Texas) | 1,446.47 mi (2,327.86 km) |
| Holbrook to Converse (Texas) | 1,616.61 mi (2,601.68 km) |
| Holbrook to Conway (Arkansas) | 1,125.63 mi (1,811.52 km) |
| Holbrook to Conway (Florida) | 969.69 mi (1,560.57 km) |
| Holbrook to Conway (South Carolina) | 581.55 mi (935.92 km) |
