| Diekirch to Romeoville (Illinois) | 4,271.66 mi (6,874.57 km) |
| Diekirch to Romulus (Michigan) | 4,063.82 mi (6,540.08 km) |
| Diekirch to Ronkonkoma (New York) | 3,718.42 mi (5,984.22 km) |
| Diekirch to Roosevelt (New York) | 3,742.58 mi (6,023.10 km) |
| Diekirch to Rosamond (California) | 5,668.35 mi (9,122.33 km) |
| Diekirch to Rosaryville (Maryland) | 3,959.58 mi (6,372.32 km) |
| Diekirch to Roscoe (Illinois) | 4,268.10 mi (6,868.84 km) |
| Diekirch to Rose Hill (Virginia) | 3,970.21 mi (6,389.44 km) |
| Diekirch to Roseburg (Oregon) | 5,320.81 mi (8,563.02 km) |
| Diekirch to Rosedale (California) | 5,667.70 mi (9,121.28 km) |
| Diekirch to Rosedale (Maryland) | 3,921.54 mi (6,311.11 km) |
| Diekirch to Roselle (Illinois) | 4,254.66 mi (6,847.21 km) |
| Diekirch to Roselle (New Jersey) | 3,771.42 mi (6,069.52 km) |
| Diekirch to Roselle Park (New Jersey) | 3,771.15 mi (6,069.08 km) |
| Diekirch to Rosemead (California) | 5,710.72 mi (9,190.51 km) |
