| Umbertide to Clermont (Florida) | 5,085.10 mi (8,183.67 km) |
| Umbertide to Cleveland (Mississippi) | 5,241.82 mi (8,435.90 km) |
| Umbertide to Cleveland (Ohio) | 4,519.67 mi (7,273.71 km) |
| Umbertide to Cleveland (Tennessee) | 4,926.59 mi (7,928.58 km) |
| Umbertide to Cleveland Heights (Ohio) | 4,513.39 mi (7,263.59 km) |
| Umbertide to Cliffside Park (New Jersey) | 4,219.87 mi (6,791.22 km) |
| Umbertide to Clifton (Colorado) | 5,650.06 mi (9,092.90 km) |
| Umbertide to Clifton (New Jersey) | 4,225.65 mi (6,800.52 km) |
| Umbertide to Clinton (Iowa) | 4,847.26 mi (7,800.90 km) |
| Umbertide to Clinton (Maryland) | 4,428.88 mi (7,127.60 km) |
| Umbertide to Clinton (Mississippi) | 5,290.99 mi (8,515.02 km) |
| Umbertide to Clinton (Utah) | 5,656.15 mi (9,102.69 km) |
| Umbertide to Clive (Iowa) | 4,994.37 mi (8,037.67 km) |
| Umbertide to Cloquet (Minnesota) | 4,711.00 mi (7,581.63 km) |
| Umbertide to Cloverleaf (Texas) | 5,619.44 mi (9,043.62 km) |
