| Solothurn to Reidsville (North Carolina) | 4,319.19 mi (6,951.07 km) |
| Solothurn to Reisterstown (Maryland) | 4,062.59 mi (6,538.11 km) |
| Solothurn to Rendon (Texas) | 5,220.99 mi (8,402.37 km) |
| Solothurn to Reno (Nevada) | 5,624.91 mi (9,052.42 km) |
| Solothurn to Renton (Washington) | 5,228.20 mi (8,413.97 km) |
| Solothurn to Republic (Missouri) | 4,844.74 mi (7,796.86 km) |
| Solothurn to Reston (Virginia) | 4,106.54 mi (6,608.83 km) |
| Solothurn to Revere (Massachusetts) | 3,697.01 mi (5,949.77 km) |
| Solothurn to Rexburg (Idaho) | 5,143.58 mi (8,277.79 km) |
| Solothurn to Reynoldsburg (Ohio) | 4,288.68 mi (6,901.97 km) |
| Solothurn to Rialto (California) | 5,862.66 mi (9,435.03 km) |
| Solothurn to Richardson (Texas) | 5,180.33 mi (8,336.93 km) |
| Solothurn to Richfield (Minnesota) | 4,469.63 mi (7,193.17 km) |
| Solothurn to Richfield (Wisconsin) | 4,357.42 mi (7,012.59 km) |
| Solothurn to Richland (Washington) | 5,221.86 mi (8,403.77 km) |
