| Formia to Rancho Cordova (California) | 6,231.56 mi (10,028.73 km) |
| Formia to Rancho Cucamonga (California) | 6,375.63 mi (10,260.58 km) |
| Formia to Rancho Mirage (California) | 6,358.82 mi (10,233.53 km) |
| Formia to Rancho Palos Verdes (California) | 6,422.42 mi (10,335.88 km) |
| Formia to Rancho San Diego (California) | 6,431.79 mi (10,350.97 km) |
| Formia to Rancho Santa Margarita (California) | 6,404.74 mi (10,307.44 km) |
| Formia to Randallstown (Maryland) | 4,527.98 mi (7,287.08 km) |
| Formia to Rantoul (Illinois) | 4,971.95 mi (8,001.58 km) |
| Formia to Rapid City (South Dakota) | 5,360.72 mi (8,627.25 km) |
| Formia to Ravenna (Ohio) | 4,648.80 mi (7,481.52 km) |
| Formia to Raymondville (Texas) | 6,025.83 mi (9,697.64 km) |
| Formia to Raymore (Missouri) | 5,293.26 mi (8,518.68 km) |
| Formia to Raytown (Missouri) | 5,284.52 mi (8,504.61 km) |
| Formia to Reading (Ohio) | 4,863.80 mi (7,827.53 km) |
| Formia to Reading (Pennsylvania) | 4,452.11 mi (7,164.97 km) |
