| Castel Gandolfo to Marietta (Georgia) | 5,035.49 mi (8,103.84 km) |
| Castel Gandolfo to Marietta (Ohio) | 4,668.20 mi (7,512.74 km) |
| Castel Gandolfo to Marina (California) | 6,302.34 mi (10,142.63 km) |
| Castel Gandolfo to Marinette (Wisconsin) | 4,686.07 mi (7,541.50 km) |
| Castel Gandolfo to Marion (Arkansas) | 5,225.53 mi (8,409.68 km) |
| Castel Gandolfo to Marion (Illinois) | 5,058.12 mi (8,140.26 km) |
| Castel Gandolfo to Marion (Indiana) | 4,799.01 mi (7,723.26 km) |
| Castel Gandolfo to Marion (Iowa) | 4,972.03 mi (8,001.71 km) |
| Castel Gandolfo to Marion (Ohio) | 4,691.16 mi (7,549.69 km) |
| Castel Gandolfo to Marion Oaks (Florida) | 5,145.64 mi (8,281.11 km) |
| Castel Gandolfo to Markham (Illinois) | 4,837.01 mi (7,784.42 km) |
| Castel Gandolfo to Marlborough (Massachusetts) | 4,126.01 mi (6,640.17 km) |
| Castel Gandolfo to Marlton (New Jersey) | 4,364.95 mi (7,024.71 km) |
| Castel Gandolfo to Marquette (Michigan) | 4,616.49 mi (7,429.52 km) |
| Castel Gandolfo to Marrero (Louisiana) | 5,466.22 mi (8,797.04 km) |
