| Horw to Robertsville (New Jersey) | 3,958.38 mi (6,370.40 km) |
| Horw to Robinson (Texas) | 5,312.36 mi (8,549.41 km) |
| Horw to Robstown (Texas) | 5,521.96 mi (8,886.74 km) |
| Horw to Rochester (Michigan) | 4,220.98 mi (6,793.01 km) |
| Horw to Rochester (Minnesota) | 4,517.79 mi (7,270.68 km) |
| Horw to Rochester (New Hampshire) | 3,701.19 mi (5,956.49 km) |
| Horw to Rochester (New York) | 3,980.12 mi (6,405.39 km) |
| Horw to Rochester Hills (Michigan) | 4,223.38 mi (6,796.87 km) |
| Horw to Rock Hill (South Carolina) | 4,478.82 mi (7,207.97 km) |
| Horw to Rock Island (Illinois) | 4,565.85 mi (7,348.03 km) |
| Horw to Rock Springs (Wyoming) | 5,218.45 mi (8,398.29 km) |
| Horw to Rockford (Illinois) | 4,471.28 mi (7,195.84 km) |
| Horw to Rockledge (Florida) | 4,773.36 mi (7,681.98 km) |
| Horw to Rocklin (California) | 5,741.96 mi (9,240.79 km) |
| Horw to Rockport (Texas) | 5,485.55 mi (8,828.14 km) |
